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 ('e2609c940eb6c366bc56b4556784859a', 0, '1550491503')' at line 2 SQL=INSERT INTO (, , ) VALUES ('e2609c940eb6c366bc56b4556784859a', 0, '1550491503')