We have the same issue. We've tried several different things with the gamemode files, not sure where to go. I have no hair so I got nothing to pull out :X
Latest Gmod update appears to have broken TTT. Names, unid'd/id'd bodies names, etc don't show up at all. One of the files updates was cookies.lua, if it matters.
I second this. It seems to be the only thing that broke that we've found so far. So we just have a bunch of rdm's and confused people:-P
I found this on SM site: https://bugs.alliedmods.net/show_bug.cgi?id=4489
It have yet to test it, but it does change things involved with gamedata files. I've made the changes on a newest version and will test this afternoon after work.
This does work and we are no longer crashing with SM loaded.
We've installed the latest versions of MM and SM, players connect for 30 seconds then the server crashes. Seems to happen when another player joins. Not finding a whole lot of information on this any ideas?