I know this is alot to ask but I got it to work, autosprint was the one that was making the game do the error, but now I have a new error, when I put the useful backpack mod in, the game has error
The game crashed whilst rendering overlay
Error: java.lang.NullPointerException: Rendering overlay
Exit Code: -1
crash-2020-09-03_01.33.51-client.txt