Attributes Error
So we keep getting an error after restarting the server that stops us from grabbing custom items. The message reads "Could not get item: item is improperly configured". We've looked over the code and copied some straight from the website. No items can be retrieved even after completely reinstalling the plugin. We've checked for compatibility issues between plugins and it was no other plugins. We've tried switching spigot versions and switching to paper and it still didn't do anything. We've also swapped better 4.9 4.10 and 4.11 Mythic Mobs and the same issue occurs every time.
https://paste.shockbyte.com/iqavurixefisamuqiceg
like to the logs