I dont know why but my log section is blowded with invalid session token messages and I dont know how to fix that or where thats coming from. I already deleted all session items but still.
Maybe it is used somewhere in front end?
You should not delete all the sessions, at least not for coreservices user. You may need to restart the server.
already deleted them all yesterday tho, server was rebootet already
Can you try to restart coreservices too?
if you teach me how to do it
I restarted now coreservices on that server