All of a sudden we are constantly getting this connection error, and the database is working fine. I've even turned off TOMCAT so that the DSpace application is now DOWN. I'm still getting this error. Does anyone have an idea what is going on?
An internal server error occurred on http://sal.muhlenberg.edu:8080/librarydspace: Date: 12/9/19 2:47 AM Session ID: 76DE10D5A1B6A8C4A06E4F8D90243237 User: Anonymous IP address: 5.101.219.82 -- URL Was: http://sal.muhlenberg.edu:8080/librarydspace/browse?type=author&sort_by=1&order=ASC&rpp=20&etal=-1&value=Jansen%2C+Sue+Curry&offset=7 -- Method: GET -- Parameters were: -- etal: "-1" -- order: "ASC" -- sort_by: "1" -- type: "author" -- value: "Jansen, Sue Curry" -- rpp: "20" -- offset: "7" Exception: org.apache.commons.dbcp.SQLNestedException: Cannot get a connection, pool error Timeout waiting for idle object at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:114) at org.dspace.storage.rdbms.DatabaseManager.getConnection(DatabaseManager.java:584) at org.dspace.core.Context.<init>(Context.java:90) at org.dspace.app.webui.util.UIUtil.obtainContext(UIUtil.java:98) at org.dspace.app.webui.servlet.DSpaceServlet.processRequest(DSpaceServlet.java:100) at org.dspace.app.webui.servlet.DSpaceServlet.doGet(DSpaceServlet.java:67) at javax.servlet.http.HttpServlet.service(HttpServlet.java:743) at javax.servlet.http.HttpServlet.service(HttpServlet.java:856) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.dspace.utils.servlet.DSpaceWebappServletFilter.doFilter(DSpaceWebappServletFilter.java:78) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117) at org.apache.catalina.valves.FastCommonAccessLogValve.invoke(FastCommonAccessLogValve.java:482) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:881) at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665) at org.apache.tomcat.util.net .PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528) at org.apache.tomcat.util.net .LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81) at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689) at java.lang.Thread.run(Thread.java:745) Caused by: java.util.NoSuchElementException: Timeout waiting for idle object at org.apache.commons.pool.impl.GenericObjectPool.borrowObject(GenericObjectPool.java:958) at org.apache.commons.dbcp.PoolingDataSource.getConnection(PoolingDataSource.java:106) ... 25 more -- Carolyn Brown Ray Web Architect Office of Information Technology Muhlenberg College 484-664-3646 -- All messages to this mailing list should adhere to the DuraSpace Code of Conduct: https://duraspace.org/about/policies/code-of-conduct/ --- You received this message because you are subscribed to the Google Groups "DSpace Technical Support" group. To unsubscribe from this group and stop receiving emails from it, send an email to dspace-tech+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/dspace-tech/CALY1WG%3DH63L4%2B_djSY4YJSL3Wg_1%2B%3Dn%3DSdmKfFjjEz9oq64YrA%40mail.gmail.com.
