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    <title>topic Error while configuring Oracle Database in Alfresco Archive</title>
    <link>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187745#M140875</link>
    <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;I am using oracle XE 10g . created a schema-activiti. I ran the create scripts . Updated the group,id,user information .&amp;nbsp; Added ojdbc jar in activiti explorer web app -&amp;gt;web-inf-&amp;gt;lib. Then i modified db.properties file -&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;db=oracle&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;jdbc.driver=oracle.jdbc.driver.OracleDriver&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;jdbc.url=jdbc&lt;img id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://connect.hyland.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" /&gt;racle:thin:@localhost:1521:xe&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;jdbc.username=testactiviti&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;jdbc.password=activiti&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;i am able to connect to the oracle db and process definitions stored there. But once i restart my tomcat i am getting error as &lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:07 PM org.apache.catalina.session.StandardManager startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: Exception loading sessions from persistent storage&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;java.lang.IllegalStateException: Cannot deserialize BeanFactory with id org.springframework.web.context.WebApplicationContext:/activiti-explorer: no factory registered for this id&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.beans.factory.support.DefaultListableBeanFactory$SerializedBeanFactoryReference.readResolve(DefaultListableBeanFactory.java:1045)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadResolve(ObjectStreamClass.java:1104)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1807)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readArray(ObjectInputStream.java:1706)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1344)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.springframework.aop.framework.AdvisedSupport.readObject(AdvisedSupport.java:550)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadObject(ObjectInputStream.java:500)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at com.vaadin.event.ListenerMethod.readObject(ListenerMethod.java:108)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.HashSet.readObject(HashSet.java:308)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.Hashtable.readObject(Hashtable.java:996)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.util.LinkedList.readObject(LinkedList.java:1136)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:1017)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1893)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1990)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1915)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1798)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1350)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.io.ObjectInputStream.readObject(ObjectInputStream.java:370)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.session.StandardSession.readObject(StandardSession.java:1576)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.session.StandardSession.readObjectData(StandardSession.java:1059)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.session.StandardManager.doLoad(StandardManager.java:284)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.session.StandardManager.load(StandardManager.java:204)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.session.StandardManager.startInternal(StandardManager.java:465)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5025)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:812)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:787)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:570)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:891)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:683)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:466)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1267)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:308)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:89)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:328)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.setState(LifecycleBase.java:308)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1043)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:738)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1035)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:289)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardService.startInternal(StandardService.java:442)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:674)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:140)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Catalina.start(Catalina.java:596)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at java.lang.reflect.Method.invoke(Method.java:606)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:303)&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;&amp;nbsp;&amp;nbsp;&amp;nbsp;at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:431)&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:07 PM org.apache.catalina.core.StandardContext startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: Context [/activiti-explorer] startup failed due to previous errors&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:07 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: The web application [/activiti-explorer] registered the JBDC driver [org.h2.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:07 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: The web application [/activiti-explorer] registered the JBDC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:10 PM org.apache.catalina.startup.HostConfig deployWAR&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application archive activiti-rest.war&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:22 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory docs&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:22 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory examples&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory host-manager&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory manager&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.catalina.startup.HostConfig deployDirectory&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application directory ROOT&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.coyote.http11.Http11AprProtocol start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting Coyote HTTP/1.1 on http-8080&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.coyote.ajp.AjpAprProtocol start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting Coyote AJP/1.3 on ajp-8009&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:44:24 PM org.apache.catalina.startup.Catalina start&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Server startup in 37992 ms&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:34 PM org.apache.coyote.http11.AbstractHttp11Protocol pause&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Pausing Coyote HTTP/1.1 on http-8080&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.coyote.ajp.AbstractAjpProtocol pause&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Pausing Coyote AJP/1.3 on ajp-8009&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.catalina.core.StandardService stopInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Stopping service Catalina&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: The web application [/activiti-rest] registered the JBDC driver [org.h2.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.catalina.util.LifecycleBase stop&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: The stop() method was called on component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/activiti-explorer]] after stop() had already been called. The second call will be ignored.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.coyote.http11.AbstractHttp11Protocol stop&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Stopping Coyote HTTP/1.1 on http-8080&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:35 PM org.apache.coyote.ajp.AbstractAjpProtocol stop&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Stopping Coyote AJP/1.3 on ajp-8009&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:40 PM org.apache.catalina.core.AprLifecycleListener init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Loaded APR based Apache Tomcat Native library 1.1.20.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:40 PM org.apache.catalina.core.AprLifecycleListener init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.coyote.http11.Http11AprProtocol init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Coyote HTTP/1.1 on http-8080&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.coyote.ajp.AjpAprProtocol init&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initializing Coyote AJP/1.3 on ajp-8009&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.catalina.startup.Catalina load&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Initialization processed in 801 ms&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.catalina.core.StandardService startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting service Catalina&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.catalina.core.StandardEngine startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Starting Servlet Engine: Apache Tomcat/7.0.5&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:45:41 PM org.apache.catalina.startup.HostConfig deployWAR&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;INFO: Deploying web application archive activiti-explorer.war&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:46:02 PM org.apache.catalina.core.StandardContext startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: Error listenerStart&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:46:02 PM org.apache.catalina.core.StandardContext startInternal&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: Context [/activiti-explorer] startup failed due to previous errors&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:46:02 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: The web application [/activiti-explorer] registered the JBDC driver [org.h2.Driver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;Jun 11, 2014 2:46:02 PM org.apache.catalina.loader.WebappClassLoader clearReferencesJdbc&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;SEVERE: The web application [/activiti-explorer] registered the JBDC driver [oracle.jdbc.driver.OracleDriver] but failed to unregister it when the web application was stopped. To prevent a memory leak, the JDBC Driver has been forcibly unregistered.&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Whats the issue in registering my db. Do i have to include any other details?&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
    <pubDate>Thu, 12 Jun 2014 09:07:30 GMT</pubDate>
    <dc:creator>hemamalini</dc:creator>
    <dc:date>2014-06-12T09:07:30Z</dc:date>
    <item>
      <title>Error while configuring Oracle Database</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187745#M140875</link>
      <description>I am using oracle XE 10g . created a schema-activiti. I ran the create scripts . Updated the group,id,user information .&amp;nbsp; Added ojdbc jar in activiti explorer web app -&amp;gt;web-inf-&amp;gt;lib. Then i modified db.properties file -db=oraclejdbc.driver=oracle.jdbc.driver.OracleDriverjdbc.url=jdbc&lt;IMG id="smileysurprised" class="emoticon emoticon-smileysurprised" src="https://migration33.stage.lithium.com/i/smilies/16x16_smiley-surprised.png" alt="Smiley Surprised" title="Smiley Surprised" /&gt;racle:th</description>
      <pubDate>Thu, 12 Jun 2014 09:07:30 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187745#M140875</guid>
      <dc:creator>hemamalini</dc:creator>
      <dc:date>2014-06-12T09:07:30Z</dc:date>
    </item>
    <item>
      <title>Re: Error while configuring Oracle Database</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187746#M140876</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;Tomcat is telling you that it has done "something" to prevent a memory a leak… Nothing wrong with Activiti… If anything it's the JDBC driver in question…&lt;/SPAN&gt;&lt;BR /&gt;&lt;BR /&gt;&lt;SPAN&gt;Edit:&lt;/SPAN&gt;&lt;BR /&gt;&lt;SPAN&gt;No offense but I think what you need to do is use google first (that's the first result you get for that error…): &lt;/SPAN&gt;&lt;A href="http://stackoverflow.com/questions/3320400/to-prevent-a-memory-leak-the-jdbc-driver-has-been-forcibly-unregistered" rel="nofollow noopener noreferrer"&gt;http://stackoverflow.com/questions/3320400/to-prevent-a-memory-leak-the-jdbc-driver-has-been-forcibly-unregistered&lt;/A&gt;&lt;BR /&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 12 Jun 2014 11:32:38 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187746#M140876</guid>
      <dc:creator>raimana</dc:creator>
      <dc:date>2014-06-12T11:32:38Z</dc:date>
    </item>
    <item>
      <title>Re: Error while configuring Oracle Database</title>
      <link>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187747#M140877</link>
      <description>&lt;HTML&gt;&lt;HEAD&gt;&lt;/HEAD&gt;&lt;BODY&gt;&lt;SPAN&gt;i am not able to hit activiti web application after i restart my tomcat.. it is taking longer time to respond. It stops after deploying the samples..&lt;/SPAN&gt;&lt;/BODY&gt;&lt;/HTML&gt;</description>
      <pubDate>Thu, 12 Jun 2014 11:32:38 GMT</pubDate>
      <guid>https://connect.hyland.com/t5/alfresco-archive/error-while-configuring-oracle-database/m-p/187747#M140877</guid>
      <dc:creator>hemamalini</dc:creator>
      <dc:date>2014-06-12T11:32:38Z</dc:date>
    </item>
  </channel>
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