error when i tried to join in the pvp league contest.

i couldnt join :;/ because i got this error and the game Force closed :

Exception

Unable to deserialise packet with pid 165


_;( thanks

edit : this happen when i tried to press control+click and try to join the pvp. terr. but nvm i inform this. thanks

edit 2 : i am playing with my archer lvl 2 and now i got the same error but different pid 175.