Written by Thomas Speekenbrink
When using ViewFinder, you might receive a popup warning about too much simultaneous users.
The ViewFinder supports a limited amount of simultaneous connections / users. If too many user sessions are detected, a warning page will be shown at every page that is viewed.
To solve this issue, you need to stop sessions from the Administrator page, or wait for 20 minutes until the session expires.
The users that receive the error need to restart their browser to stop the warning messages from appearing.