User Replicator failed to put user data into the database for an unknown reason. The attempt will be retried. Stored procedure: ...

User Replicator failed to put user data into the database for an unknown reason. The attempt will be retried.

Stored procedure: %1
NativeError: %2
Uri: %3
User GUID: %4
.
Cause: The stored procedure encountered an unrecognized error when executed.
Resolution:
Consult release notes. If the error is not mentioned, then contact support services.