Medieval MC 1.19.2 v4.5 Crashing

[Tony DeMarco]

Not sure why this started happening, but on my Medieval MC server, a few players randomly get booted out of the game and can't get back in. They can go into single player just fine, and if I delete their player savedata, they can rejoin the server as a fresh new player. This is a fix for now since we just started recently, but I really want to know why this is happening and what mods might be causing this. Every player that has experienced this crash gets this message: The game crashed whilst unexpected error Error: java.lang.ArithmeticException: / by zero. I've included the full crash report in the pastebin link below. 

Can anyone tell me why this is happening and what can be done to avoid this issue? I'd rather not have to go in and delete player savedata every time this random crash happens. 

https://pastebin.com/Sif1wCJR

Thanks!

[Tony DeMarco]

Also if someone does crash and can't get back in, is there a way to fix that and get them back in instead of wiping their savedata?