Special Storage issue

[HaoSs07 7]

Hey there, here's my problem if anyone here is kind enough into guiding me into solving it.

SYSERR: May 8 20:45:29 :: CreateItem: ITEM_ID_DUP: 10001432 Perla Alba owner 0x5df16000
SYSERR: May 8 20:45:29 :: ItemLoad: cannot create item by vnum 27992 (name HaoSs id 10001432)
SYSERR: May 8 20:45:29 :: CreateItem: ITEM_ID_DUP: 10001391 Piatra Anti-Magie+4 owner 0x5df16000
SYSERR: May 8 20:45:29 :: ItemLoad: cannot create item by vnum 28444 (name HaoSs id 10001391)
SYSERR: May 8 20:45:29 :: CreateItem: ITEM_ID_DUP: 10001418 Cufar mistic owner 0x5df16000
SYSERR: May 8 20:45:29 :: ItemLoad: cannot create item by vnum 51393 (name HaoSs id 10001418)
 

The items that are already in the storage stack normally but the new ones fail to get "moved" into that inventory and get put on top of each other in the first slot causing them to vanish from my inventory but not from the database. (this only happends when I open chests, the other stuff such as offline shop, trade etc work fine.)

Here's a GIF showing the issue:


 I've attached the system's source code here(its only missing the icons wich i've moved into my client).

SpecialStorage.zip

Spoiler

Edited September 3, 2022 by Metin2 Dev
Core X - External 2 Internal

[HaoSs07 7]

bump

[HaoSs07 7]

bump