Running Software (issues missing this information will be deleted):

• Addon version: 10.1.7
• Server patch: 10.1.7 (51261) (Release x64)
• Client Language: ITALIAN

Have you read the changelog? (please don't waste our time)
Mark if read. YES

Describe the bug
When i alt+click any item it gives lua error.

To Reproduce
Steps to reproduce the behaviour:

1. Open Bagnon
2. ALT+CLICK any ITEM

Expected behaviour
That the item slot and all slots with same item... flash!

Error Logs

42x BagBrother/core/classes/itemGroup.lua:71: attempt to index field 'Flash' (a nil value)
[string "@BagBrother/core/classes/itemGroup.lua"]:71: in function ?' [string "@BagBrother/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:119: in function <...her/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:119> [string "=[C]"]: ? [string "@BagBrother/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:29: in function <...her/libs/CallbackHandler-1.0/CallbackHandler-1.0.lua:25> [string "@BagBrother/libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua"]:64: in function SendMessage'
[string "@BagBrother/libs/WildAddon-1.0-1/WildAddon-1.0.lua"]:83: in function `SendSignal'
[string "@BagBrother/core/classes/item.lua"]:114: in function <BagBrother/core/classes/item.lua:112>
[string "=(tail call)"]: ?
[string "@BagBrother/frames/containers/item.lua"]:46: in function <BagBrother/frames/containers/item.lua:45>
[string "=[C]"]: ?