When I sneak and press toggle button to switch from utility belt to hotbar it crashes server with message "Internal Exception: java.lang.ArrayIndexOutOfBoundsException"

Oh, forgot to say. I have version 1.19.3 of minecraft with 0.14.14 fabric loader.

I cannot do anything about this without a log, and I'm assuming that hasn't been saved. Hopefully it will be fixed by me going and fixing other issues, feel free to reopen if you run into it again.