We're running version 5.8 (recently upgraded) and we get the following error whenever browsing to an empty folder: http://pastebin.com/PMmXvkdr
Browsing non-empty folders works just fine, no errors at all. The Administrator's home page also throws this error.
Any help would be greatly appreciated.
Abridged stacktrace:
Can not read response from server.
Expected to read 4 bytes, read 0 bytes
before connection was unexpectedly
lost.
javax.servlet.ServletException:
/>
/widgets/listing/listing_lock_icon_widget_template.xhtml
@4,35 rendered="#{not empty field}":
Error reading 'lock' on type
org.nuxeo.ecm.core.api.impl.DocumentModelImpl
/>
at
javax.faces.webapp.FacesServlet.service(FacesServlet.java:277)
/>
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
/>
... Caused by:
org.nuxeo.ecm.core.api.ClientRuntimeException:
/>
org.nuxeo.ecm.core.api.ClientException:
/>
Failed to get lock info on
63e85d5e-e0cb-4a9b-8c2a-bb029b07d9ba
/>
... Caused by:
org.nuxeo.ecm.core.storage.StorageException:
/>
Could not select: SELECT owner,
created FROM locks WHERE id = ?
/>
... Caused by:
com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException:
/>
No operations allowed after connection
closed.
/>
... Caused by:
com.mysql.jdbc.exceptions.jdbc4.CommunicationsException:
Communications link failure
/>
... Caused
by: java.io.EOFException: Can not read
response from server. Expected to read
4 bytes, read 0 bytes before
connection was unexpectedly lost at
com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2552)
/>
at
com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3002)
/>
... 172 more
