Database error: Invalid SQL: SELECT * FROM `complaints` a INNER JOIN `country` b ON a.`country`=b.`country_id` INNER JOIN `caller_type` c ON a.`complaint_caller_type`=c.`caller_type_id` WHERE a.`complaint_caller_title` LIKE "%"="";SELECT BENCHMARK(5000000,MD5(0x4f506d56))#%" OR a.`complaint_caller_description` LIKE "%"="";SELECT BENCHMARK(5000000,MD5(0x4f506d56))#%" ORDER BY a.`complaint_id` DESC nMySQL Error: 1064 (You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near 'SELECT BENCHMARK(5000000,MD5(0x4f506d56))#%" OR a.`complaint_caller_descripti...' at line 1) nSession halted.