In my recent two worlds I get an error message that pops up "[item][error] minecraft: pillager | Invalid banner base color input: null" I do not know if this is what is causing the game to freeze but after I got the message in my first world I found a pillager inside a tree (the one that gives you the curse) and after killing him a raid started in my village where only 2 or three pillagers had spawned and upon attacking them they stop moving for a second and then the whole game freezes. This ruined my world as I have my base inside the village. In my new world that I had started I got the same message while mining and went outside. There were two pillagers and one was the banner one. I killed both and then went to the closest village to my base (my base is inbetween a ruined village and one with villagers a little further away) and once again a raid started and pillagers spawned that I could not attack without freezing the game.