Seaquel
SQL Server error code

SQL Server error 9734

SQL Server raises error 9734 at severity 16, which marks a problem with the query or data that you can correct.

The length of the private key for the security certificate bound to database principal (Id: %i) is incompatible with the operating system cryptographic service provider. The key length must be a multiple of 64 bytes.
Msg9734
Severity16
Group9000–9999

Source: Database Engine events and errors