[Can't Eat]

I talked to the server owners and they said they don't know and no one else has the problem

[Can't Eat]

So on servers, I try to eat, and it consumes the food and, no matter what my hunger was at or what I ate, it will bring me to full hunger. Then, when I take damage, it goes back down. While I'm at full hunger I will not regen but I can sprint. If I die of hunger, I will respawn with half a hunger left. Also, I can eat cakes normally, that's it

[when i launch it shuts down]

This has been happening with me and I found out how to fix it, go into settings and allocate as much memory as you can. Then, under the drop down box, there should be a check box (I forget what it says, something like Max or something, idk). Check that, worked for me

[Can't launch any modpacks]

I used to have that problem, when it loads up, under the mod packs you will see it says loading, DO NOT TOUCH ANYTHING. Wait, if after about 1 minute it does not go away, restart your launcher and repeat until loading goes away