Fixed: A tiiiiiny bug causing some bags to fail, while using database type FILES.
Turns out while deciding how to save the bag's material, loading and saving went with different ways, causing the issue..
Any bag throwing these errors can be easily fixed, by removing the config key 'material', or setting it to the desired material.
Broken:
Code (YAML):
material
:
!!org.bukkit.Material
data
:
{
}
Fixed:
Code (YAML):
material
: PLAYER_HEAD