net.sf.hibernate.JDBCException: Cannot open connection
	at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:281)
	at net.sf.hibernate.impl.SessionImpl.connect(SessionImpl.java:3302)
	at net.sf.hibernate.impl.SessionImpl.connection(SessionImpl.java:3282)
	at net.sf.hibernate.transaction.JDBCTransaction.begin(JDBCTransaction.java:40)
	at net.sf.hibernate.transaction.JDBCTransactionFactory.beginTransaction(JDBCTransactionFactory.java:19)
	at net.sf.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:2227)
	at com.olmisoft.hibernate.HibernateComponent.execute(HibernateComponent.java:188)
	at com.olmisoft.hibernate.HibernateInterceptor$InnerAction.execute(HibernateInterceptor.java:86)
	at com.olmisoft.web.framework.FrameworkServlet.doAction(FrameworkServlet.java:823)
	at com.olmisoft.mybrokersedge.framework.servlet.MyBrokersEdgeServlet.doAction(MyBrokersEdgeServlet.java:213)
	at com.olmisoft.web.framework.FrameworkServlet.service(FrameworkServlet.java:180)
	at com.olmisoft.mybrokersedge.framework.servlet.MyBrokersEdgeServlet.service(MyBrokersEdgeServlet.java:186)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:228)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:216)
	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:283)
	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:767)
	at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:697)
	at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:889)
	at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:686)
	at java.lang.Thread.run(Thread.java:595)
Caused by: java.sql.SQLException: An attempt by a client to checkout a Connection has timed out.
	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:65)
	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:527)
	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
	at net.sf.hibernate.connection.C3P0ConnectionProvider.getConnection(C3P0ConnectionProvider.java:33)
	at net.sf.hibernate.impl.BatcherImpl.openConnection(BatcherImpl.java:278)
	... 27 more
Caused by: com.mchange.v2.resourcepool.TimeoutException: A client timed out while waiting to acquire a resource from com.mchange.v2.resourcepool.BasicResourcePool@a6cbf7 -- timeout at awaitAvailable()
	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1317)
	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
	... 30 more