Chris Miller

System Exception Errors Resolved

chris.j.miller@plimsollsolutions.com — Sun, 01 Aug 2010 23:59:00 GMT

After a couple of weeks and with the schedule actions re-started without any Application Errors I am pretty confident that the root problem had to do with the Application Pool setting on the IIS 7 server.

Real-Time General Exception - AcquireWriterLockInternal Timeout

chris.j.miller@plimsollsolutions.com — Mon, 05 Jul 2010 13:06:00 GMT

Just after changing the Scheduler entry for the Search Indexer from every 30 minutes to every two hours the system threw four General Exception errors with the root error being a timeout for method: System.Threading.ReaderWriterLock.AcquireWriterLockInternal.

System.OutOfMemoryException

chris.j.miller@plimsollsolutions.com — Sun, 27 Jun 2010 20:38:00 GMT

This past Thursday after a user attempted to login the result was a "yellow screen of death" with the message:

Server Error in '/' Application.
Exception of type 'System.OutOfMemoryException' was thrown.

Complete Site Rebuild

chris.j.miller@plimsollsolutions.com — Mon, 08 Dec 2008 01:31:00 GMT

The re-install of the DNN files and database has resulted in a much more stable website.