Bad sequence parameter error HTTP 500

(imported topic written by SystemAdmin)

So I might have crashed my TEM server by accident trying to make an improvement. In doing this, I had to revert to a month old snapshot. Now the console will open up on the server just fine, but on the operator computers they are getting errors like: error http 500 in method/data.action-site

I tried to fix this by reinstalling the console, and now I can get in but I keep getting background errors that say:

Unexpected server error: Bad sequence parameter (error HTTP 500 in method /data/differenced-action-results)

Any suggestions?