We know you tried reloading it.
But this time when you load it, in the loading menu, click the city, but don't click load yet. Click the box that says "load wrench events" and make sure there is no check mark in the box.
Then load it.
If it still kills players, disable every add-on except default ones by going to the add-ons menu when you start a server and click "default"
all the way at the top of the menu.
Do you have any failbinned add-ons?