We have currently identified an issue with task failures involving the following exception message, "The database has reached its size quota":
``` | Failed: Unable to mark task as complete, will continue to retry Warning | Error while executing SQL command in transaction 'RelationalTaskRunner.TaskComplete': The database has reached its size quota. Partition or delete data, drop indexes, or consult the documentation for possible resolutions. ```
We have identified the problem and have a fix prepared, which will roll out to Cloud instances next week during outage windows.
If your instance is affected, please contact support.