..\tier1\fileio.cpp (4009) : Assertion Failed Server crashing

As of late, on one of my newer servers I have been experiencing server random crashes, I keep getting the following error and then it crashes.

What plugins - how many addons are you using?
https://gyazo.com/06c7832b941fa4296c55527f0b5dbe9c Very little to no addons, most of them I have been using for a long time. All but warp system, going to test that now.

I have been getting this following error, but I’m not sure if it has anything to do with the crashing
https://gyazo.com/9a228617d727fe72beaca20862f12577 “Bad SetOrigen Error”

Images of crash
https://gyazo.com/21fa8a204b01e190f9329dd291705479 #1
https://gyazo.com/08139d20a74a9f9c3980372c7da778f1 #2

None of that is relevant to the crash.

The Bad SetOrigen Error has nothing to do with the crash, the Assertion errors are from Steam, assuming it tries to do something once your server is crashed and it fails to do it.

Post the .mdmp files, or better yet, wait for next update and see if the crash persists, if it does, post the .mdmps.

If I post the dump files, could you take a look at them and let me know what general area the dump files say the crash is related to?

Could robotboy take a look at fileio.cpp in GMod’s source code and see what assert is going off?
That will explain your problem.

I wouldn’t ask for the .mdmp files if I had no use for them.

In case you were too blind to read it in the post above:
IT IS NOT RELATED TO GARRY’S MOD, BUT IS RELATED TO STEAM