Time : 22:29:16 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 no, disease, title, content, youtube, tag, hit, reg_date FROM 2015_post WHERE no = :no AND category LIKE :category AND type = 'A''