Table panel_sessions, MEMORY engine, bad for replication, can it be skipped? in General Discussion Posted January 11, 2019 Hi! I am replicating the froxlor db (with many other DBs) to a SLAVE mysql server that is used to make backups. I've found an error in the SLAVE: Could not execute Delete_rows event on table froxlor.panel_sessions; Can't find record in 'panel_sessions', Error_code: 1032; handler error HA_ERR_KEY_NOT_FOUND; the event's master log mysql-bin.000350, end_log_pos 6002396 This is probably because panel_sessions is using a HEAP/MEMORY engine and the SLAVE was rebooted. Being a MEMORY table, I guess it's not a very important table and it is safe to skip panel_sessions from the replication to avoid such errors. What is it used this table for? Do you think it's safe to skip replicating it? Thanks!