Game crashes after killing ravager jockey using enchanted sword with fire aspect or bow enchanted with flame

During raids,when ravager jockey spawns I start attacking the ravager before the pillager,and I use fire aspect sword or flame bow, and when ravager dies and pillager falls to the ground ,the game crashes and says:"game crashes while ticking entity".what does it mean?

But when I kill the pillager first then the ravager ,nothing happens,the game does not crash.