The "User" and their "IP Address" column is what triggered the birthday event. It looks to me as though you've had 5 events triggered by the system at the same time (hour) when your server database went down or moved IP addresses or whatever -- It may have been rebooted, had a service restart, incomplete boot, had a hiccup or fault or whatever.
Each event attempted to run, but failed due to an inability to write to your cache database with the "completion" update. This all happened on 2025-12-21 between 6:06 to 6:51. User texczech and their ip address may have been listed here as part of this server issue you had.
Last edited by isaac; 12/21/2025 10:12 PM.