Max Lee
Max Lee
You are running an outdated build, please update and see if the error persists.
Please try to delete all the lang files in the languages folder and see if it works with a fresh copy of them, they might somehow be in the wrong...
Spark doesn't really point to any issues as far as I can tell, main reason I see in it why it might be slow-ish is because of the economy plugin...
I personally use CraftConomy3 but I doubt that changing your economy plugin will actually "fix" anything. Any economy transaction will have a small impact on the performance which increases the...
Please provide your items.db file as well as the nbt data of the item in question.
The easiest would be to put the item into a chest and use the /data get command on it.
According to your items.db file those are not the same items. (The enchantment order is different) Did you really only use one item stack? (Any kind of action of a...
Basically your issue is that something changed the order of the NBT data of your item (or at least the order that is used when serialising the Item to YAML...
Please try with the latest 1.12 development build as well as with normal user permissions (no special ones/op) and with actual CraftBukkit/Spigot if the issue persists after that. Also you...
Hm, can you test it it works after a player shop is re-created?