Hi, i run my database setup with 2 servers and a master-master replication. I will NOT replicate one of the databases on both servers. This database is for a "queue" running Q4M. but don't know how i can exclude my queue database from master-master replication. I try binlog-ignore-db = db1_queue and replicate-ignore-db = db1_queue but i still get this error message: 1589 - Binary logging not possible. Message: Statement cannot be logged to the binary log in row-based or statement-based format. This my master-master config part, any ideas? log-bin = /var/lib/mysql/mysql-bin.log binlog-do-db = db1_v1 replicate-do-db = db1_v1 binlog-ignore-db = db1_queue replicate-ignore-db = db1_queue relay-log = /var/lib/mysql/slave-relay.log relay-log-index = /var/lib/mysql/slave-relay-log.index expire_logs_days = 10 max_binlog_size = 500M thanks for your help. kind regards