Searched on Google with the first line of a JAVA stack trace?

We can recommend more relevant solutions and speed up debugging when you paste your entire stack trace with the exception message. Try a sample exception.

Recommended solutions based on your search

Solutions on the web

via Oracle Community by 843859, 2 years ago
via Oracle Community by 666705, 2 years ago
via by Unknown author, 2 years ago
java.sql.SQLException: Connection has already been closed. at weblogic.jdbc.wrapper.PoolConnection.checkConnection( at weblogic.jdbc.wrapper.ResultSetMetaData.preInvocationHandler( at weblogic.jdbc.wrapper.ResultSetMetaData_oracle_jdbc_driver_OracleResultSetMetaData.getColumnType(Unknown Source) at at at jsp_servlet._jsp._todolist_new._richiesta.__listarichieste._jspService( at weblogic.servlet.jsp.JspBase.service(