ERROR after publish process

[jacky_sx]

Hi Every one,I am in a urgent trouble with processflow development.after I publish a process flow to server and want to enable itin MWS i saw these errors.can anybody tell me how to solve this?I am using webMethods 7.1.1electric.util.WrappedException: SOAPException( Server: java.sql.SQLException: Connection unavailable ) at com.webMethods.caf.wsclient.proxy.impl.WSClientDynamicProxy.getCompatibleException(WSClientDynamicProxy.java:397) at com.webMethods.caf.wsclient.proxy.impl.WSClientDynamicProxy.invoke(WSClientDynamicProxy.java:216) at $Proxy14.getTrackingExtensions(Unknown Source) at com.webMethods.bpo.portlet.wm_bam_process_config_details.Bam_process_config_details.getTrackingExtensionsFromWS(Bam_process_config_details.java:1119) at com.webMethods.bpo.portlet.wm_bam_process_config_details.Bam_process_config_details.loadProcessConfigInfo(Bam_process_config_details.java:1004) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at com.webMethods.portal.mech.portlet.impl.PortletMechanics.executePortletMethod(PortletMechanics.java:114) at com.webMethods.portal.bizPolicy.command.portlet.ExecutePortletMethod.executePortletMethod(ExecutePortletMethod.java:53) at com.webMethods.portal.framework.portlet.LegacyPortletContainer.process(LegacyPortletContainer.java:229) at com.webMethods.portal.framework.portlet.LegacyPortletContainer.processPortletAction(LegacyPortletContainer.java:110) at com.webMethods.portal.framework.portlet.beans.rest.RestfulPCAHandler.handle(RestfulPCAHandler.java:182) at com.webMethods.portal.framework.dispatch.DispatchManager.handle(DispatchManager.java:438) at com.webMethods.portal.framework.dispatch.DispatchManager.handleDispatch(DispatchManager.java:371) at com.webMethods.portal.framework.impl.PortalServlet.service(PortalServlet.java:242) at javax.servlet.http.HttpServlet.service(HttpServlet.java:689) at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:428) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:830) at com.webMethods.portal.framework.impl.NTLMFilter.doFilter(NTLMFilter.java:50) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at com.webMethods.caf.faces.servlet.GZIPFilter.doFilter(GZIPFilter.java:34) at org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(WebApplicationHandler.java:821) at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationHandler.java:471) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568) at org.mortbay.http.HttpContext.handle(HttpContext.java:1530) at org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationContext.java:633) at org.mortbay.http.HttpContext.handle(HttpContext.java:1482) at com.webMethods.portal.webApplication.WmWebAppContext.handle(WmWebAppContext.java:159) at org.mortbay.http.HttpServer.service(HttpServer.java:909) at org.mortbay.http.HttpConnection.service(HttpConnection.java:820) at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:986) at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837) at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:245) at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357) at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)