So I just login my account right . . and when I'm trying to attack a monster in portlux i get this error

" Cabal Online Client has encountered a problem and needs to close. We are sorry for the
inconvenience. Please tell ESTsoft.

We have created an error report that you can send us to help improve CABAL online client. we will treat this report as confidential and anonymous".

ok so i've clicked " yes" tried restarting the game it will work and i can play for about 5minutes. but then it happens again and i really don't understand what i'm supposed to do. this is weird O_o and i would like to know if i should try re-installing?