Neu ban gap loi nay va can vao website gap thi dung ngai goi cho chung toi qua so HOT LINE 0919101442 (Chung toi phuc vu 24/24)<br /><font face=verdana color=red><h4>http://mamnon.com/News.aspx?categoryID=456</h4><pre><font color='red'>NHibernate.ADOException: cannot open connection ---> MySql.Data.MySqlClient.MySqlException: error connecting: Timeout expired.  The timeout period elapsed prior to obtaining a connection from the pool.  This may have occurred because all pooled connections were in use and max pool size was reached.
   at MySql.Data.MySqlClient.MySqlPool.GetConnection()
   at MySql.Data.MySqlClient.MySqlConnection.Open()
   at NHibernate.Connection.DriverConnectionProvider.GetConnection()
   at NHibernate.Impl.SessionFactoryImpl.OpenConnection()
   --- End of inner exception stack trace ---
   at NHibernate.Impl.SessionFactoryImpl.OpenConnection()
   at NHibernate.Impl.ConnectionManager.GetConnection()
   at NHibernate.Impl.BatcherImpl.Prepare(IDbCommand cmd)
   at NHibernate.Impl.BatcherImpl.ExecuteReader(IDbCommand cmd)
   at NHibernate.Loader.Loader.GetResultSet(IDbCommand st, RowSelection selection, ISessionImplementor session)
   at NHibernate.Loader.Loader.DoQuery(ISessionImplementor session, QueryParameters queryParameters, Boolean returnProxies)
   at NHibernate.Loader.Loader.DoQueryAndInitializeNonLazyCollections(ISessionImplementor session, QueryParameters queryParameters, Boolean returnProxies)
   at NHibernate.Loader.Loader.DoList(ISessionImplementor session, QueryParameters queryParameters)
   at NHibernate.Loader.Loader.ListIgnoreQueryCache(ISessionImplementor session, QueryParameters queryParameters)
   at NHibernate.Loader.Loader.List(ISessionImplementor session, QueryParameters queryParameters, ISet querySpaces, IType[] resultTypes)
   at NHibernate.Hql.Classic.QueryTranslator.List(ISessionImplementor session, QueryParameters queryParameters)
   at NHibernate.Impl.SessionImpl.Find(String query, QueryParameters parameters, IList results)
   at NHibernate.Impl.SessionImpl.Find(String query, QueryParameters parameters)
   at NHibernate.Impl.QueryImpl.List()
   at NHibernate.Impl.AbstractQueryImpl.UniqueResult()
   at News.get_TopicList() in c:\website2\mamnon.com\www3\News.aspx.cs:line 24
   at News.LoadPage(Object sender, EventArgs e) in c:\website2\mamnon.com\www3\News.aspx.cs:line 14
   at renovation.web.core2.RenovationPage.Page_Load(Object sender, EventArgs e)
   at System.Web.UI.Control.OnLoad(EventArgs e)
   at System.Web.UI.Control.LoadRecursive()
   at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint)</pre></font>