Yes, it does work. It's been hosted before without problems.
I don't know why it doesn't work for you.

I updated this map in januari 2016. And the first crash complaints have only started coming in like a week ago. So clearly the map is not the problem. It might be that an update broke everything. Or a different addon is causing problems.

this happened to me months ago this is just the first time ive said anything about it

My point still stands. It's been close to a year since the map was last updated. The map is not at fault and has been successfully hosted by others. Something else is causing the problem.

its your content and the way its made isn't allowing servers to use it, all im asking is you take a look and try and fix it. its none of my concern if you do not want to further your map development.

There isn't anything to fix. The map does nothing weird. It has no scripts. It's just another map. Other servers can host it fine without problems.

The only thing that I can think of that might be a problem, is the size. It seems huge maps are problematic for some people. So basically the only way to "fix" it would be to resize it or remove essential features. So it's just not realistic.

But it's highly likely another addon that has nothing to do with the map is causing the problem. Gmod can be a cluster♥♥♥♥ with all the different addons installed.

I am having this same problem every other map change works however when attempting to change to this map it freezes on changing server level.

Again, there's nothing special about this map that would make it different from other maps.