Thread:TheTitaniumWolf/@comment-28905095-20161126205842

After the chat I found this video: https://www.youtube.com/watch?v=VU5VxPlobMI

It shows the sketch of how to remove texture packs and/or addons. Maybe this is a safer way for you to get to play Minecraft again?

Yet again, I haven't tried this myself as I haven't installed any extras, but it might very well be worth to look into!

Hope this helps! 