Crashing while certain entities appear on the screen

So i found a im pretty sure new bug/glitch : back in the day, whan 1.10 was released i was so hyped to see the new polar bear. I switched to it as soon as possible. But whan i spawned the polar bear, i crashed. Few days LATER i found out that polar bear, or 1.10 version or something in there, corrupted my game, and now my game closes, launcher appears and it says i crashed. If i go back in the version 1.7.10 i figured out i dont crash there. but all versions that is 1.8 or higher start corrupting. Game has been corrupted. This is happening a lot now. I can't play singleplayer anymore, and can't play most of the multiplayer servers, because they always have some entities there. Here's the list of entities that crash me :
Pigs, cows, villagers, witches, indicators, illusioners, llamas, polar bears, shulkers, ender dragon HEAD (i know thats a block), dragon, 1.9 boats (1.8 and lower have different boats, that don't crash me.), zombie villagers, and im pretty sure that's it. I know : a long list right? Which means almost ALL minecraft entities corrupt my game. I tried fixing it already, but it doesn't work. I have tried re-installing the game but : NOPE! I tried everything. I even watched YouTube tutorials "How to fix "ALL" minecraft crashes". Well "ALL" crashes? Not sure about that. Anyways, I REALLY hope you can help me, or else my game Will be corrupted for ever. Oh and say hi to your team in my name 🙂 Oh and i would also wanna try to report this bug in the same report : Screenshots dont automaticly save into the screenshots foulder, i have to open the screenshot, and copy+paste it in the foulder. I dunno if you can help about that though