Well I had a DNN site up and running, things were running smoothly everything seemed to be fine. So I set up an admin account and I let someone start setting it up.

A few days later, its broken.
When they log in they get a message "An error has occured" which isn't very descriptive.

However the URL does seem to say something meaningful

"error=Input+string+was+not+in+a+correct+format.&content=0"

I as a site admin can log into the site, and when I created another super user account it worked fine, however any user, new or old that shows up in the normal list of users will get this error when they log in.

To me this suggests that the error is related to the standard user profiles, and somehow the configuration for them is corrupt.

Any one have any tips or ideas? or maybe a way to get a more specfic error message so I can know what input string was bad?

Thanks in advance for any assistance you can give
Drathmar

I am on version DotNetNuke 4.0.3