[HELP]Multisell Exploit

[ZinThor]

Hi,first of all i've searched this problem and i found only one topic but the person solved solo the problem so i don t know how to solved that on my server.

 

I use special items to buy custom weps/armors and when i make lag on server (with prt scrn and 3 mouse click on confirm exchange)i double the amount of items.I use a new pack so this is not the problem "an old package" what i can do with this exploit it's freakin me out because all noobs have custom items...and throw tons special buy items

[zunix]

plz write it again about the multisell exploit i cant understand

[ZinThor]

well i have a Special Trader from where i can exchange earth egg and dragon heart for angelic essence(that are my custom items)and i can put what amount i wanna exchange and if i make frames on server i double the amount....example:1ae=100 dragon egg and 120 earth egg if i have in inventory 101 dragon and 121 egg i can make 2 ae with theese with that bug http://www.maxcheaters.com/forum/index.php?topic=27362.0 look here it s the topic with the same problem...and i don t know how to repair that bug