DarkRP Crashing

Every bloody day, a minge crashes the server.
I’m not exaggerating; EVERY single day, at least once, often three or four times, minges find exploits to crash the server.

I’m not sure how they do it, but they do it.
Is there any way to prevent this or find the methods they use to crash the server?

I always check the logs to see what they did, and it always involves some random prop. I’ve had reports to where they shove certain props into doors and close the door, then that proceeds to crash the server. I always blacklist those props but it seems like there are new props coming up every day.
There used to be tool exploits, but I blocked all of those and/or made them VIP only.

I really don’t know what to do. When we hit 30-40 people on the server, I guarantee that a minge will come on to crash it.
This has been going on for about 1-2 months and I can’t handle it. There is always a way to crash the server and my playerbase is shit tired of it.
It’s actually kind of depressing and stressful. I can’t sleep at night knowing that minges will eventually come on to crash the server.

dem minges be giving me nightmares.

Any kind help or suggestions would be appreciated…
thanks.