The issue started yesterday after updating to 6.0.3. Server will note: 18:13:42 [Error] [minecraft/ServerRecipeBook]: Tried to load unrecognized recipe: apotheosis:potion_charm_enchanting removed now. along with other items in the mod. It then appears to state: 18:15:36 [Error] [Apotheosis : Adventure/]: Failed to execute LootRule minecraft:bow/rare/ABILITY/1.0!
18:15:53 [Error] [Apotheosis : Adventure/]: Failed to execute LootRule minecraft:iron_axe/rare/ABILITY/0.33!
After this players are kicked from the server. We've tried rolling back to 6.0.2. hoping this would fix the issue, but it keeps happening. The server doesn't show any other warnings before the kick happens.

Issue seemed to be attached to an armor piece that was made mythic that one specific player was wearing. Removed item from player and issue resolved itself. Closing.