Question [ Trigger restart attempt on unknown entity. ]

Saw this in the log when a bilder ran out of vnums in buildwalk

[ Trigger restart attempt on unknown entity. ]

Was that caused cus he ran out of vnums ?

Cus i never seen it before in log, its has run smooth for a mounth.

"Trigger restart on unknown entity" means "a script with a wait-command restarted, but the item/room/mob doesn't exist anymore".

It doesn't need to be related to the builder running out of vnums.