Can someone tell me why I get a error when I try to login to the database.

It tells me to check the errorlog, however it doesnt' write anything to the '\bin\errorlog file.

'DefaultDomain': Loaded 'c:\windows\microsoft.net\framework\v1.0.3705\mscorlib.dll', No symbols loaded.
'TaskVision': Loaded 'C:\Documents and Settings\Terence\My Documents\Visual Studio Projects\TaskVisionSource_Client\TaskVision\bin\1.1.0.0\TaskVision.exe', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.windows.forms\1.0.3300.0__b77a5c561934e089\system.windows.forms.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system\1.0.3300.0__b77a5c561934e089\system.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.drawing\1.0.3300.0__b03f5f7f11d50a3a\system.drawing.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\microsoft.visualbasic\7.0.3300.0__b03f5f7f11d50a3a\microsoft.visualbasic.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\documents and settings\terence\my documents\visual studio projects\taskvisionsource_client\taskvision\bin\1.1.0.0\xpandercontrol.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\documents and settings\terence\my documents\visual studio projects\taskvisionsource_client\taskvision\bin\1.1.0.0\chartcontrol.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\documents and settings\terence\my documents\visual studio projects\taskvisionsource_client\taskvision\bin\1.1.0.0\progresscontrol.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\documents and settings\terence\my documents\visual studio projects\taskvisionsource_client\taskvision\bin\1.1.0.0\appupdater.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.xml\1.0.3300.0__b77a5c561934e089\system.xml.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.data\1.0.3300.0__b77a5c561934e089\system.data.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.runtime.serialization.formatters.soap\1.0.3300.0__b03f5f7f11d50a3a\system.runtime.serialization.formatters.soap.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\accessibility\1.0.3300.0__b03f5f7f11d50a3a\accessibility.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.web.services\1.0.3300.0__b03f5f7f11d50a3a\system.web.services.dll', No symbols loaded.
'TaskVision.exe': Loaded 'c:\windows\assembly\gac\system.web\1.0.3300.0__b03f5f7f11d50a3a\system.web.dll', No symbols loaded.
'TaskVision.exe': Loaded 'tkuha_qf', No symbols loaded.
'TaskVision.exe': Loaded 'afyu7ic4', No symbols loaded.
The thread '<No Name>' (0xed4) has exited with code 0 (0x0).
The program '[344] TaskVision.exe' has exited with code 0 (0x0).