请问有没有大侠知道weblogic报这个错是什么意思？应该怎样解决呢？急啊！！！！！
weblogic.jdbc.extensions.PoolLimitSQLException: weblogic.common.resourcepool.ResourceLimitException: No resources currently available in pool XJCN Pool to allocate to applications, please increase the size of the pool and retry..
at weblogic.jdbc.common.internal.JDBCUtil.wrapAndThrowResourceException(JDBCUtil.java(Compiled Code))
at weblogic.jdbc.pool.Driver.connect(Driver.java(Compiled Code))
at weblogic.jdbc.jts.Driver.getNonTxConnection(Driver.java(Compiled Code))
at weblogic.jdbc.jts.Driver.connect(Driver.java(Compiled Code))
at weblogic.jdbc.common.internal.RmiDataSource.getConnection(RmiDataSource.java(Compiled Code))
at com.adtec.afc.sql.SqlConnector.getConnection(SqlConnector.java(Inlined Compiled Code))
at com.adtec.afc.sql.DefaultSqlOperator.initail(DefaultSqlOperator.java(Inlined Compiled Code))
at com.adtec.afc.sql.DefaultSqlOperator.<init>(DefaultSqlOperator.java(Inlined Compiled Code))
at com.adtec.afc.sql.SqlOperatorFactory.newSqlOperator(SqlOperatorFactory.java(Inlined Compiled Code))
at com.cbox.limit.LimitBean.getCurrList(LimitBean.java(Compiled Code))
at com.cbox.limit.LimitAction.perform(LimitAction.java(Compiled Code))
at org.apache.struts.action.Action.execute(Action.java(Compiled Code))
at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java(Inlined Compiled Code))
at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java(Compiled Code))
at org.apache.struts.action.ActionServlet.process(ActionServlet.java(Inlined Compiled Code))
at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at javax.servlet.http.HttpServlet.service(HttpServlet.java(Compiled Code))
at weblogic.servlet.internal.ServletStubImpl$ServletInvocationAction.run(ServletStubImpl.java(Inlined Compiled Code))
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java(Compiled Code))
at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at com.adtec.moia.filter.HibernateSessionFilter.doFilter(HibernateSessionFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at com.adtec.moia.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at com.adtec.moia.filter.LoggerFilter.doFilter(LoggerFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at com.adtec.moia.filter.PermissionFilter.doFilter(PermissionFilter.java(Compiled Code))
at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java(Inlined Compiled Code))
at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java(Compiled Code))
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java(Compiled Code))
at weblogic.security.service.SecurityManager.runAs(SecurityManager.java(Inlined Compiled Code))
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java(Compiled Code))