Application Exception

Render queue error in SetupRender[section/Content]: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [0]; --- The error occurred in config/ibatis/Publication.xml. --- The error occurred while applying a parameter map. --- Check the Publication.getCategoriesForNotesInIssue-InlineParameterMap. --- Check the results (failed to retrieve results). --- Cause: java.sql.SQLException: Connection is not associated with a managed connection.org.jboss.jca.adapters.jdbc.jdk6.WrappedConnectionJDK6@27baeb23; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException: --- The error occurred in config/ibatis/Publication.xml. --- The error occurred while applying a parameter map. --- Check the Publication.getCategoriesForNotesInIssue-InlineParameterMap. --- Check the results (failed to retrieve results). --- Cause: java.sql.SQLException: Connection is not associated with a managed connection.org.jboss.jca.adapters.jdbc.jdk6.WrappedConnectionJDK6@27baeb23