I have a friend that keeps crashing when they try to join

[socko]

I cant figure out whats going on here my friend as of a few hours ago keeps crashing while 8 others do not and i even dropped the mod in the crash log and the problem still occured

Vintage Story Crash Log.txt

[Darkx]

Looks like the error is here 

7/25/2025 4:06:43 PM: Critical error occurred in the following mod: rustboundmagic@2.5.7

System.NullReferenceException: Object reference not set to an instance of an object.

This could also mean there is a problem within the mod or some kind of corruption. Or maybe the area he his trying to spawn into has a somekind of bad block, item or something in the inventory. 

If he is the only person having the issue have him delete the mods by server folder. completely restart his game and try again. 

[socko]

will give this a try thanks