Okay, so I tried EVERYTHING I could to fix this, I deleted saves, I deactivated add ons, everything I thought that would fix this, but yet whenever I try to host a server; whether it's single player, LAN, or internet, the game crashes when it gets to add ons or music. I really do not know what caused this and I doubt I will ever fix this on my own, which is why I need help.
If you could suggest anything to stop/fix this, please tell me.