Facing following error on alfresco.log after starting share.
any Pointers will be helpful
10:45:50,939 ERROR [org.quartz.core.JobRunShell] [DefaultScheduler_Worker-6] Job DEFAULT.org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean#55d0d9f3 threw an unhandled Exception: 
org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'run' on target class [class org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.PublishQueueProcessor] failed; nested exception is org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250006 Request failed 500 /solr4/alfresco/alfresco?wt=json&fl=DBID%2Cscore&rows=1000&df=TEXT&start=0&locale=en_US&alternativeDic=DEFAULT_DICTIONARY&fq=%7B%21afts%7DAUTHORITY_FILTER_FROM_JSON&fq=%7B%21afts%7DTENANT_FILTER_FROM_JSON
   at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:321)
   at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:114)
   at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
   at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250006 Request failed 500 /solr4/alfresco/alfresco?wt=json&fl=DBID%2Cscore&rows=1000&df=TEXT&start=0&locale=en_US&alternativeDic=DEFAULT_DICTIONARY&fq=%7B%21afts%7DAUTHORITY_FILTER_FROM_JSON&fq=%7B%21afts%7DTENANT_FILTER_FROM_JSON
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.postQuery(SolrQueryHTTPClient.java:616)
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.postSolrQuery(SolrQueryHTTPClient.java:559)
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.executeQuery(SolrQueryHTTPClient.java:520)
   at org.alfresco.repo.search.impl.solr.SolrQueryLanguage.executeQuery(SolrQueryLanguage.java:51)
   at org.alfresco.repo.search.impl.solr.SolrSearchService.query(SolrSearchService.java:348)
   at org.alfresco.repo.search.impl.solr.SolrSearchService.query(SolrSearchService.java:152)
   at org.alfresco.repo.search.SearcherComponent.query(SearcherComponent.java:66)
   at org.alfresco.repo.search.AbstractSearcherComponent.query(AbstractSearcherComponent.java:53)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:72)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
   at com.sun.proxy.$Proxy17.query(Unknown Source)
   at org.alfresco.repo.search.impl.SearchServiceSubSystemDelegator.query(SearchServiceSubSystemDelegator.java:91)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.PublishQueueProcessor$1$1.execute(PublishQueueProcessor.java:168)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:454)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:323)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.PublishQueueProcessor$1.doWork(PublishQueueProcessor.java:157)
   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.PublishQueueProcessor.runInternal(PublishQueueProcessor.java:152)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.PublishQueueProcessor.run(PublishQueueProcessor.java:115)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:269)
   at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:312)
   … 3 more
10:45:50,957 ERROR [org.quartz.core.JobRunShell] [DefaultScheduler_Worker-1] Job DEFAULT.org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean#bc3f98a threw an unhandled Exception: 
org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'run' on target class [class org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.FeedbackProcessor] failed; nested exception is org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250008 Request failed 500 /solr4/alfresco/alfresco?wt=json&fl=DBID%2Cscore&rows=1000&df=TEXT&start=0&locale=en_US&alternativeDic=DEFAULT_DICTIONARY&fq=%7B%21afts%7DAUTHORITY_FILTER_FROM_JSON&fq=%7B%21afts%7DTENANT_FILTER_FROM_JSON
   at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:321)
   at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:114)
   at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
   at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250008 Request failed 500 /solr4/alfresco/alfresco?wt=json&fl=DBID%2Cscore&rows=1000&df=TEXT&start=0&locale=en_US&alternativeDic=DEFAULT_DICTIONARY&fq=%7B%21afts%7DAUTHORITY_FILTER_FROM_JSON&fq=%7B%21afts%7DTENANT_FILTER_FROM_JSON
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.postQuery(SolrQueryHTTPClient.java:616)
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.postSolrQuery(SolrQueryHTTPClient.java:559)
   at org.alfresco.repo.search.impl.solr.SolrQueryHTTPClient.executeQuery(SolrQueryHTTPClient.java:520)
   at org.alfresco.repo.search.impl.solr.SolrQueryLanguage.executeQuery(SolrQueryLanguage.java:51)
   at org.alfresco.repo.search.impl.solr.SolrSearchService.query(SolrSearchService.java:348)
   at org.alfresco.repo.search.impl.solr.SolrSearchService.query(SolrSearchService.java:152)
   at org.alfresco.repo.search.SearcherComponent.query(SearcherComponent.java:66)
   at org.alfresco.repo.search.AbstractSearcherComponent.query(AbstractSearcherComponent.java:53)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.alfresco.repo.management.subsystems.SubsystemProxyFactory$1.invoke(SubsystemProxyFactory.java:72)
   at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
   at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:204)
   at com.sun.proxy.$Proxy17.query(Unknown Source)
   at org.alfresco.repo.search.impl.SearchServiceSubSystemDelegator.query(SearchServiceSubSystemDelegator.java:91)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.FeedbackProcessor$1$1.execute(FeedbackProcessor.java:200)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:454)
   at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:323)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.FeedbackProcessor$1.doWork(FeedbackProcessor.java:190)
   at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:548)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.FeedbackProcessor.runInternal(FeedbackProcessor.java:185)
   at org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.FeedbackProcessor.run(FeedbackProcessor.java:148)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
   at java.lang.reflect.Method.invoke(Unknown Source)
   at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:269)
   at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:312)
   … 3 more
10:45:50,939 ERROR [org.quartz.core.JobRunShell] [DefaultScheduler_Worker-5] Job DEFAULT.org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean#769f7b2 threw an unhandled Exception: 
org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'run' on target class [class org.alfresco.module.org_alfresco_module_wcmquickstart.jobs.DynamicCollectionProcessor] failed; nested exception is org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250007 Request failed 500 /solr4/alfresco/alfresco?wt=json&fl=DBID%2Cscore&rows=1000&df=TEXT&start=0&locale=en_US&alternativeDic=DEFAULT_DICTIONARY&fq=%7B%21afts%7DAUTHORITY_FILTER_FROM_JSON&fq=%7B%21afts%7DTENANT_FILTER_FROM_JSON
   at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:321)
   at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:114)
   at org.quartz.core.JobRunShell.run(JobRunShell.java:216)
   at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:563)
Caused by: org.alfresco.repo.search.impl.lucene.LuceneQueryParserException: 07250007 Request failed 500