Time : 23:37:32 SQLSTATE[42000]: Syntax error or access violation: 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 '' DESC LIMIT ?, ?' at line 1 Raw SQL : SELECT no, best, store, insert_date, name, title, content, hit FROM 2015_epilogue WHERE no > :no AND d_show = :show AND del = :del AND sort = :sort AND tag LIKE :tag ORDER BY ' DESC LIMIT :startNum, :rowCount Time : 22:33:08 SQLSTATE[42000]: Syntax error or access violation: 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 ''A''' at line 1 Raw SQL : SELECT COUNT(*) FROM 2015_post WHERE no > :no AND d_show = :show AND del = :del AND category LIKE :category AND type='A'' Time : 21:03:03 SQLSTATE[HY093]: Invalid parameter number Raw SQL : INSERT INTO 2015_kakaotalk (store, name, subject, phone, wr_1, ip, reg_date) VALUES(:store, :name, :subject, :phone, :wr_1, INET_ATON(:ip), now())