Basically, whenever I type in the JEI search bar it crashes my game. here is the crash log

https://pastebin.com/uU0etCKr

oh btw I'm playing sky factory three Minecraft version 1.10.2

update: I had tried searching something earlier today and it crashed me once again, then I tried to rejoin and I can no longer open my inventory. It gives the same crash message as before too

Yeah, I think removing optifine did fix it, I also found something else out. Say I search "red" and scroll to the next page it'll crash. maybe when it renders certain items from mods it crashes? It sucks because optifine improves fps by a lot especially with these huge modpacks with 100+ mods

Thanks for the report!
JEI doesn't always work well with Optifine, can you try without it and see if that helps?

Yeah sorry, it's unfortunate. You can report the issue to Optifine, and they often fix these issues.
Unfortunately Optifine is closed-source and hacks the code in a way so that I can't fix it, unlike most mods.