Crash when attack thieves

i use vsro 1.88 Version with Old Job system when i tried to test the system .. i made a trade ...
when Game loaded thieves Lv 121 - 122 .. coz i'm lv 120 i Killed some of them But during Attack the thives .. Game Crashes .. i tried to login once .. twice .. i couldn't .. after a while ...i logged in again .... The Question Is

How CAn i Fix This Bug ......



i think this question may be my last . So i Hope u can Help Me :)

Reason of crash must be something drops from thief when you killed them..if they drop an item that doesn't exist on your media text files you must have this instant crash for sure.check what thief drop and you should fix this issue.

so .. How Can i remove thieves 120++ drops ?

no .. thieves drop only 12D items not even 13d ... idk what can i do ... is there something i can replace on media or db ?