I just update to version 3.13.0+180628. At first I received an error that there went something wrong during updating the database (message that 'seeds'already existed) However, after the second attempt it went fine.
In the back-office everything seems to work. However, when I start an survey after clciking on the button 'next' it says that the session is expired.
I checked the global setting - the session time here is 7200 so that should be ok. I can't find a solution how to solve this. Anyone an idea?
I checked the SQL database - when I start an survey it creates a new session so it looks like that that part is ok.
I created a new survey - this one works without an issue. So the problem is an error between the new Limesurvey version and the old surveys... Question is what. When I compare the settings of the new and old survey I can't find any differences.