I've succesfully activated the Ajax layout on our D portal. After doing the same on our Q portal some users see the error below as soon as they logon. There is no error message and I can't find any errors in the log files i've looked in. I'm thinking it might have got something to do with the users authorizations or roles but would be nice if I could get a clue about what is wrong.
The peculiar thing is that if I roll back to the "old" layout it works fine for everyone...
Has anyone got suggestions as to what could be wrong or in which logs or how I can find more information myself about what is wrong?