5d6ebcbe_ty_driven_Pokémon_encyclopedia__Reason_for_error
[#] I [Description] Event Error [Reason for error] 
This error confuses battle events with regular events, usullay leading the player into a fight with a compltely random and broken glitch Pokémon, or freezes the player's game.
Glitch - Bulbapedia, the community-driven Pokémon encyclopedia