Server Error in '/' Application

Trying to enter my activation log for today (time is 14:30), got part way through and got the above message when pressing ‘add’ together with many lines of text starting with :

Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.HttpException: Validation of viewstate MAC failed. If this application is hosted by a Web Farm or cluster, ensure that configuration specifies the same validationKey and validation algorithm. AutoGenerate cannot be used in a cluster.

Mike G4BLH

In reply to G4BLH:
Hi Mike

I too got the same message when trying to add to my chaser log - I just logged out & back in again & all was OK

73 Graham

In reply to G4BLH:

Log out, log back in and you will be able to continue adding the log from where you got up to.

Problems like this are best reported by email to the me as there’s no guarantee I’ll read your post. Put the word DATABASE in the subject line.

mm0fmf_sota AT

Andy, MM0FMF
Database manager

In reply to MM0FMF:

That seems to work, thanks

Mike G4BLH