Transaction log mirroring cannot be used with database mirroring

Error constant SQLE_MIRROR_LOG_WITH_DB_MIRROR
ODBC 2 State ERROR
ODBC 3 State ERROR
Severity 16
SQLCODE –1178
SQLSTATE WW095
Sybase error code 13336
Probable cause

Transaction log mirroring cannot be used with database mirroring. Use the DBLOG utility to disable transaction log mirroring.