My production MySQL database has been down for over an hour. Maintenance began at 22:53 UTC and is marked as resolved, but the service is still showing as "Online" while rejecting all connections.

Details:

• Service ID: 226b5f9b-cb69-4e4d-96c3-65b2c5b4d63b
• Project: bountiful-surprise
• Failed deployments: 6856c1ec-49ef-4b67-b8b3-5e8ed29e18dc, 0f8bd3b7-87ef-4704-8790-75fd94d5a130
• Infrastructure error: stacker... unavailable
• My application, POS_Papeleria, is unable to connect to the database and is experiencing JDBC connection failures.
• The most recent errors occurred approximately one hour ago, at 23:19 UTC.

The service status is misleading because it reports Online, but the database is not accepting any connections. Could you please investigate this issue and restore connectivity as soon as possible?