Enter a brief description of what is broken Potion item displayed as Error Block What version of Minecraft are you using? 1.12 What server jar are you using? Spigot What is this a bug report for? MythicMobs What version of the plugin are you using? premium build - 2390 Describe the bug. Be as specific as possible, images or short gifs/videos are welcome but save configuration files for later sections. Write a whole paragraph if needed, help us bug testers replicate your issue! The problem happenes with creating any potion item. The error block is displayed when i spawn it with the command /mm i get [item_name] or when droped by the mobs on kill. Once picked up the item is still displayed as an error block, but after droped and than picked up again the item displayes as it suppose to, not being displayed as error block but as a normal enchanced potion Example Configurations Mob file config: RPG_Zombie: Type: ZOMBIE Display: '&2RPG Zombie' Health: 40 Damage: 8 Drops: - gold_nugget 2 0.5 - diamond 2 1 - SupremeHealingPotion 1 1 DropsPerLevel: - gold_nugget 1 0.5 LevelModifiers: - health 5 - damage 1 Options: MovementSpeed: 0.3 MaxCombatDistance: 40 FollowRange: 25 Items file config: SupremeHealingPotion: Id: potion Data: 8195 Display: '&6Supreme Healing Potion' Options: HideFlags: true PotionEffects: - HEAL 60 1 - CONFUSION 20 0 Lore: - '&8An incredibly potent healing potion' - '&8able to cure even tremendous wounds.' - '&cNotice: May cause liver failure.'