Seaquel
SQL Server error code

SQL Server error 9530

SQL Server raises error 9530 at severity 16, which marks a problem with the query or data that you can correct.

In the XML content that is supplied for the column set column '%.*ls, the '%.*ls' attribute on the element '%.*ls' is not valid. Remove the attribute.
Msg9530
Severity16
Group9000–9999

Source: Database Engine events and errors