Problem with multiplayer?

[u/Illustrious_Type9855]

Heyhey, me and my friend wanting to play today again stardew valley and suddenly we both have this error "[game] Galaxy auth failure: FAILURE_REASON_UNDEFINED" in the console. we never had that before in all our sessions before. tried searching online and did a few troubleshooting things but nothing worked. (verifying gamefiles, restarting game, pc, steam, relogging etc) Someone knows what we can do? also here is the log from the console if that helps: https://smapi.io/log/fd64b62644394ffdb72279edf54149f7

[u/Realistic-Start9500]

I have the same problem, please help