Seaquel
SQL Server error code

SQL Server error 8463

SQL Server raises error 8463 at severity 16, which marks a problem with the query or data that you can correct.

Failed to read the message body while marshaling a message. This message is a symptom of another problem. Check the SQL Server error log and the operating system error log for additional messages and address the underlying problem. If the problem persists, the database may be damaged. To recover the database, restore the database from a clean backup. If no clean backup is available, consider running DBCC CHECKDB. Note that DBCC CHECKDB may remove data to repair the database.
Msg8463
Severity16
Group8000–8999

Source: Database Engine events and errors