Gameserver issue (no crash)

i've been using [Release] Ibanez 1.09G Premium [Season 6 Episode 3 Repacked TT Files] - RaGEZONE forums as files, and when theres too many items on the ground, the monsters disapears, if people continue to kill them, then the items starts to disapear aswell as the zen, then when someone logs out, they get rolled back and can't login on the server again, is there a way to fix this issue or do i need to be one of these that actually purchases the serverfiles?

bump, also the vault stops working and when people logins to the server the screen freezes