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If you're not using yet, consider using the SQLServerDataSource to set your server configurations. Also, check if the server is accepting TCP/IP connections and if there's no firewall blocking the connections.

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    • The connection is closed. at at Source) at Source) at at com.mchange.v2.c3p0.stmt.GooGooStatementCache.refreshStatement( at com.mchange.v2.c3p0.stmt.GooGooStatementCache.checkinStatement( at com.mchange.v2.c3p0.impl.NewPooledConnection.checkinStatement( at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.close( at at at$ at java.util.concurrent.Executors$ at java.util.concurrent.FutureTask$Sync.innerRunAndReset( at java.util.concurrent.FutureTask.runAndReset( at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101( at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic( at java.util.concurrent.ScheduledThreadPoolExecutor$ at java.util.concurrent.ThreadPoolExecutor$Worker.runTask( at java.util.concurrent.ThreadPoolExecutor$ at

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