This sometimes happens to me but very infrequently even when I play a lot. I put it down to the refreshing of the Playverse session db and you are dumped off if you are on that deleted session at that time.

Please Help.
Thanks !

I didn't find the right solution from the internet.
Referehttps://dungeondefenders.com/2/topic/147504/login-session-expired-bug-returns
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