The server seems to be crashing very frequently now, around every 20 minutes. The server is up again immediately after the crash, as if it was told to restart.
The turret programmer also seems to be broken, as when used on a turret the "Something is creating script errors" message is displayed with the following error in the console:
[ERROR] ...ostnukerp/entities/weapons/weapon_turretprog/cl_init.lua:18: attempt to compare number with boolean
1. func - ...ostnukerp/entities/weapons/weapon_turretprog/cl_init.lua:18
2. unknown - lua/includes/modules/net.lua:31