After i restarted minecraft after getting an invalid session error trying to reconnect to a server 6 times, i tried to restart in versions lower than 1.16.2,  For some reason i can connect to cubecraft and hypixel but no other server on one account, and on my other account i cannot connect to any servers without getting the invalid session error. I even tried restarting my computer and relogging into my accounts multiple times, nothing changed.

I have not tried versions lower than 1.15.2

I pressed tab while on cubecraft and no player skin faces showed up like they usually do.