quest issue plz help me

hi i am playing on cabal8 and when ever i do the 5th rank up i get to the very last part where i go into the dungeon thing and when i click on the portal the client dc's and gose to the login screen plz help :( :( :(

If you have a english translator u can either get another quest just to have in the quest log thing that might work or u have to put the Data folder back to normal.

i tryed using the original database ill try another quest with the translation

ok it worked i got in but i did every thing and when i got to the end it did not send me out and i waited for the timer to run out and i had to redo dungeon