Explosion/TNT Bug

So then, I was playing on a server, and I played a mini game on "Mineplex". It was called "Christmas Chaos". When I joined the game, all the players
joined as usual, but then further on into the game, I saw TNT. The TNT lit and exploded. I crashed so I played again. I crashed again so I thought that might be a bug on the server. I went to another server called "MultiCube" and played another game called "Colony wars". Further into the game, when I was playing, I destroyed a building (When a building gets destroyed in the game, you hear an explosion and an "explosion dynamic") and I crashed again! I went to my creative world then I tested something out. I got some TNT and I lit it. I crashed again. When I went on one of my favorite servers, "Foxcraft", a creeper exploded and I crashed again. When I returned, there was an explosion and I died. I called my friend to see if he got the bug and he answered "No, I didn't get the bug". Later, I deleted all my mods and the bug still happened. I'm not sure why this happened

I expected the game to not crash, but
it crashed.

Steps to Reproduce:
1. Get TNT and blow it up/ works with creepers too
2. Game crashed

When the game crashed, I got this:
[15:59:43 INFO]: Client> Error in class 'CodecJOrbis'
[15:59:43 INFO]: Client> Ogg header not recognized in method 'readHeader'.
[15:59:43 INFO]: Client> Error in class 'CodecJOrbis'
[15:59:43 INFO]: Client> Error reading the header
[15:59:52 ERROR]: Game ended with bad state (exit code -805306369)
PLEASE HELP ME! I'M DYING FOR MY BUG TO GET FIXED