I get this in the game output monitor when playing right before my game freezes, usually happens when I'm moving towards planes but will also happen randomly it forces me to force close minecraft and the launcher tells me to allocate more ram despite having 32g allocated. The only odd thing is this happens near one area in my world but not the other part that is in roughly the same conditions
[Server thread/WARN] [minecraft/SynchedEntityData]: defineId called for: class de.maxhenkel.plane.entity.EntityPlaneControlBase from class de.maxhenkel.plane.entity.EntityPlaneFuelBase

Mod list:

This also wasn't an issue when initially adding the mod not sure why it is now.

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