dungeon crashing

[niilokaesebrot]

i have had a problem recently. my game is crashing every time a dungeon starts (if im on 1.16 or higher) and i dont know the cause of it because it works perfectly normal on 1.8.9. does anyone have an idea why? because its rly annoying. it most likely isnt a performance issue because i normally get about 500 fps (or more) if i play, and the fps dont drop before it crashes. if anyone answers, ty for your help

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