Gmod server unassigned problems

alright, so the server i help dev has a slight problem. players are getting changed to unassigned from some certain jobs, and when they die as unassigned the server gets spammed with about 500 lua errors. i would post them here but they dont show up in console. all i know is that they are the same error saying (player) was unassigned or something. Once you kick the player the errors stop however. could i please have some help with this.

thanks

http://corefiles.darkrp.eu

for starters mate. id appreciate some maturity here. i havnt touched any core files bud.

To start, some code examples or logs would be appreciated. So we can see what the issue is.

normally it would be a job misconfiguration