when using a weld plate in a safe zone, even with everything allowed, eg welding, the game hangs and throws an error that has an ignore, retry, accept button, hitting ignore or retry allows the game to keep running but if nothing is done the game crashes, in single player this is a minor annoyance but on a dedicated server it means the server crashes unless someone is logged onto the PC running the server to accept the prompt box

tested in world with only this mod, and all settings on safe zone on, all off and got the crash