Several days ago I had the problem that I could not login to the
GMS203/Linux as a new user. I got a pink banner with the error message
'null' in it. When I logged into the admin pages of GMS I saw that the
user is created but without any further information like
first-/lastname, email address and so on.

I then reinstalled the GMS software and it worked again, but
unfortunately the same issue reappeared after one day.

Any ideas?

Thanks, Peter