Fatal Error in Metadata/Monsters/PerennialKingStage, Can't play my 56 character anymore

I was fighting the final boss of act 2 and when he summoned the winds, where you you have to stay behind the friendly npc, my game crashed.

Now everytime i try to login i get:

Fatal Error in Metadata/Monsters/PerennialKingStage2/PerennialKingCorpseFriend5@57: Number of shared states different on client and server! Delta: 254

I just want to continue playing the game so if i could just be teleported somewhere or something, it sucks not being able to play anymore, my character is Sonrimos in PoE2

same problem, but i logged out when almost died at sand storm. I dont want to lose hc character like that
character fetjkee