Re: search bar in build mode crashes my game

So, I'm having an issue when I try to type something into the search bar in my game. It lets me type one letter, but as soon as I try to enter anything more, the game starts loading for a moment and then crashes completely.

I have thousands of mods installed, so I suspect that one of them is causing the problem. Has anyone else experienced this issue? If so, how did you fix it?