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 '(, , ) VALUES ('af92698ebe304486e9f7d60515664903', 0, '1550493938')' at line 2 SQL=INSERT INTO (, , ) VALUES ('af92698ebe304486e9f7d60515664903', 0, '1550493938')