The application encountered an unexpected problem.

Unexpected Problem Occurred!

This error has been logged. If this problem persists please contact the web master.

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Detailed error information follows:

Date and Time:         09/02/2012 4.31.28
Machine Name:          SRVWEB1
Process User:          NT AUTHORITY\SERVIZIO DI RETE
Remote User:           
Remote Address:        38.107.179.212
Remote Host:           38.107.179.212
URL:                   http://kb.esiasoftware.com/KnowledgebaseArticle50061.aspx

NET Runtime version:   2.0.50727.4214
Application Domain:    /LM/W3SVC/19/ROOT-1-129732317947323750
Assembly Codebase:     C:/Windows/assembly/GAC_32/System.Data/2.0.0.0__b77a5c561934e089/System.Data.dll
Assembly Full Name:    System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Assembly Version:      2.0.0.0
Assembly Build Date:   30/03/2009 6.42.17

Exception Type:        System.InvalidOperationException
Exception Message:     Timeout scaduto. Il tempo disponibile è scaduto prima di aver ottenuto la connessione dal pool.  Ciò potrebbe essere accaduto perché tutte le connessioni dal pool erano in uso ed era già stata raggiunta la dimensione massima del pool.
Exception Source:      System.Data
Exception Target Site: GetConnection

---- Stack Trace ----
   System.Data.ProviderBase.DbConnectionFactory.GetConnection(owningConnection As DbConnection)
       (unknown file): N 4866542
   System.Data.ProviderBase.DbConnectionClosed.OpenConnection(outerConnection As DbConnection, connectionFactory As DbConnectionFactory)
       (unknown file): N 00117
   System.Data.SqlClient.SqlConnection.Open()
       (unknown file): N 00122
   InstantASP.Common.Data.DataProvider.OpenDatabaseConnection(Connection As IDbConnection&)
       (unknown file): N 00080
   InstantASP.Common.Data.DataProvider..ctor()
       (unknown file): N 00147
   InstantASP.InstantKB.Data.DataProvider..ctor()
       (unknown file): N 00029
   InstantASP.InstantKB.Business.Tabs.GetTabs(ForceUpdate As Boolean)
       (unknown file): N 00242
   InstantASP.InstantKB.Business.Tabs.SelectTabs(ForceUpdate As Boolean)
       (unknown file): N 00038
   InstantASP.InstantKB.HttpModule.URLRewritterModule.BuildTabReweittingRules()
       (unknown file): N 00112
   InstantASP.InstantKB.HttpModule.URLRewritterModule.Rewrite(requestedPath As String, app As HttpApplication, AppSpecificRules As NameValueCollection)
       (unknown file): N 00129
   InstantASP.Common.HttpModule.RewriteModule.HttpApplication_BeginRequest(sender As Object, e As EventArgs)
       (unknown file): N 00301
   System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute()
       (unknown file): N 00068
   System.Web.HttpApplication.ExecuteStep(step As IExecutionStep, completedSynchronously As Boolean&)
       (unknown file): N 00075


---- Collections ----

ServerVariables

    APPL_MD_PATH                  /LM/W3SVC/19/ROOT
    APPL_PHYSICAL_PATH            W:\Inetpub\wwwroot\EsiaSoftwareKB\
    CONTENT_LENGTH                0
    GATEWAY_INTERFACE             CGI/1.1
    HTTPS                         off
    INSTANCE_ID                   19
    INSTANCE_META_PATH            /LM/W3SVC/19
    LOCAL_ADDR                    192.168.2.21
    PATH_INFO                     /KnowledgebaseArticle50061.aspx
    PATH_TRANSLATED               W:\Inetpub\wwwroot\EsiaSoftwareKB\KnowledgebaseArticle50061.aspx
    REMOTE_ADDR                   38.107.179.212
    REMOTE_HOST                   38.107.179.212
    REMOTE_PORT                   50815
    REQUEST_METHOD                GET
    SCRIPT_NAME                   /KnowledgebaseArticle50061.aspx
    SERVER_NAME                   kb.esiasoftware.com
    SERVER_PORT                   80
    SERVER_PORT_SECURE            0
    SERVER_PROTOCOL               HTTP/1.1
    SERVER_SOFTWARE               Microsoft-IIS/7.0
    URL                           /KnowledgebaseArticle50061.aspx
    HTTP_CACHE_CONTROL            no-cache
    HTTP_CONNECTION               close
    HTTP_PRAGMA                   no-cache
    HTTP_ACCEPT                   text/html,application/xhtml+xml,text/xml;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5
    HTTP_ACCEPT_CHARSET           ISO-8859-1,utf-8;q=0.7,*;q=0.7
    HTTP_ACCEPT_ENCODING          gzip
    HTTP_ACCEPT_LANGUAGE          en-us,en;q=0.5
    HTTP_HOST                     kb.esiasoftware.com
    HTTP_USER_AGENT               CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
    HTTP_X_CC_ID                  ccc01-02