Seaquel
SQL Server error code

SQL Server error 3046

SQL Server raises error 3046 at severity 16, which marks a problem with the query or data that you can correct.

Inconsistent metadata has been encountered. The only possible backup operation is a tail-log backup using the WITH CONTINUE_AFTER_ERROR or NO_TRUNCATE option.
Msg3046
Severity16
Group3000–3999

Source: Database Engine events and errors