Seaquel
SQL Server error code

SQL Server error 1833

SQL Server raises error 1833 at severity 16, which marks a problem with the query or data that you can correct.

File '%ls' cannot be reused until after the next BACKUP LOG operation. If the database is participating in an availability group, a dropped file can be reused only after the truncation LSN of the primary availability replica has passed the drop LSN of the file and a subsequent BACKUP LOG operation has completed.
Msg1833
Severity16
Group1000–1999

Source: Database Engine events and errors