I cann't change or update a ticket, it's shows that someone else is maybe working on the ticket.
This appears by every ticket. I have looked into the settings and save them without changing someting, offten this works. But now it isn't. For example controlepanel - email - click on emailadres and save changes.
New tickets are still in the inbox and are not uploaded to OSTicket
And now I cann't logging anymore - authentication required loop - user + password -> authentication required
No new screen normally I get an email and a new screen
I have looked into other discussion, but didn't find any related