Need Help with Pet Tamer Bug!

Hi guys, I really need help in here regarding with Pet Tamer. I am using Reversion of Chaos' source and I found out that it actually has a problem with Pet tamer. While in game, I tried to exchange my Quest items into Pet Feed, but everytime im going to do this, Pet tamer will give me Negative amount of Pet feeds. For example -1200 pcs of Pet feeds. And other that, I have also found out that Pet exchange doesn't really work for this source. It says that I successfully transformed/ made a pet and says im going to check it in my inventory but it was not there, I even tried to re login but still nothing happens.


PS: I really need help about this Bug, if someone knows how to fix this bug. It would
be highly appreciated. Thank you!