An epic error

When i back to play ms, i said "Hey i remember a private server! and i want to play now!"(Taht's is the private server o:) But when i loged in, i got the Epic "Error -214728038" i have created a new character and this still happening, before i have to leave the game, that wasn't happens, and now happens everytime when i try to login with any character, and it runs very laggy if i can't play, but neverminds, it D/c me before you can say "What tha f*ck!?".
Basically i can't play now, i don¡t know why that error is very epic, every time happens and i haven't found in the forum. (if there is a solution, post it please i don't want lose my 300 rbs :c)
isn't the hair color!

EDIT: But wat tha f*ck!? Is in fm! i really sad about that, because in fm is all the people and boss monsters what oyu need to lvl up

you need the current beta files in your dchaos folder. make sure they replace the .wz files.