Toyota servers ran out of storage, crashed production at 14 plants in Japan - Oh, what a foul-up as database maintenance created a mess Toyota has revealed a server ru... - https://go.theregister.com/feed/www.theregister.com/2023/09/07/toyota_outage_storage_server/
Discussion
This is why you don't do any maintenance on production IN WORKING TIME or let triggers and stored procedures unattended for too long.