What to do?

[JackieNL]

1x Rarity-120\Core.lua:1782: attempt to index field '?' (a nil value) Rarity-120\Core.lua:1963: in function `FoundItem' Rarity-120\Core.lua:1007: in function <Rarity\Core.lua:977> (tail call): ?:

: ? :"safecall Dispatcher[2]":9: in function <[string "safecall Dispatcher[2]"]:5> (tail call): ?: AceBucket-3.0-3 (Quartz):116: in function <...e\AddOns\Quartz\libs\AceBucket-3.0\AceBucket-3.0.lua:109> (tail call): ?: : ? :"safecall Dispatcher[1]":9: in function <[string "safecall Dispatcher[1]"]:5> (tail call): ?: AceTimer-3.0-1017:309: in function <...s\ElvUI\Libraries\Ace3\AceTimer-3.0\AceTimer-3.0.lua:298> ---

[JackieNL]

1x Rarity-120\Core.lua:730: attempt to index local 'guid' (a number value) Rarity-120\Core.lua:1048: in function `?' CallbackHandler-1.0-6:146: in function <...ore\libs\CallbackHandler-1.0\CallbackHandler-1.0.lua:146>

:"safecall Dispatcher[9]":4: in function <[string "safecall Dispatcher[9]"]:4> : ? :"safecall Dispatcher[9]":13: in function `?' CallbackHandler-1.0-6:91: in function `Fire' AceEvent-3.0-4:120: in function <...s\ElvUI\Libraries\Ace3\AceEvent-3.0\AceEvent-3.0.lua:119> ---