I changed some settings in the system console, because i wanted to prevent users from being logged out after 30 days:
Since then, users can no longer log in and receive the following message after login:
“Invalid or expired session, log in again.”
The error occurs with both the Web variant (Chrome + Edge) and Windows Desktop App. In the mobile iOS App it works.
What I’ve tried:
- Mattermost Restart (Docker)
- Reset the config via Console “mattermost config reset” and restart the server afterwards
Now the config is:
I am using Server Version 5.18 and MySQL Database.
Do you have any idea what it could be?