corrupted relay logs

Recently, due to a unknown problem, mysql replication in our server was stopped. Checking the log, we found the following error 130225 21:17:32 [ERROR] Error in Log_event::read_log_event(): ‘read error’, data_len: 261, event_type: 2 130225 21:17:32 [ERROR] Error reading relay log event: slave SQL thread aborted because of I/O error 130225 21:17:32 [ERROR] Slave SQL: Relay…