user kick from the site

2 users wrote to me, the remain signed in, should not always work, for example:

a user go here on: http://e-sports.rocks/benachrichtigungen and klick
on: http://e-sports.rocks/stream/eintrag/1232
and the system say: who should log in to participate in the survey.

for this, create your own accaunt and test it, i havet this problem, with my acc (admin ftw).

i hope you can follow me, Often I too will be separated from the side.


greeting