Crash whilst ticking block entity: java.lang.IllegalArgumentException

The game crashed whilst ticking block entity
Error: java.lang.IllegalArgumentException: Cannot get property bqe{name=enabled, clazz=class java.lang.Boolean, values=[true, false]} as it does not exist in Block{minecraft:air}

 

I was copying region files from one world to another and the chunks got all glitched before the game crashed.