We have moved the server from one with PHP version 5.3.3 to a new server with PHP 5.6.40.
We are experiencing that some of the users, when they log in to our system and presses around in the menu, then they are tossed out from our system and returned to the login screen again.
Notice that this does not depend on the e-mail the user has logged in with, the same e-mail can log in on the PCs where it is working and use the system from this PC, but when they log in to one of the PCs where it is not working, they experience the error.
We have 5-6 computers, where it is working, but still at least 3 computers, where we have the problem.
The task must be performed via Filemanager and via Anydesk, as the website does not have FTP.
Hello I am skilled web developer and I am working in web development from last five year so please feel free to contact me for more discussion and Please check my profile for work and experience Thank you