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 ('dde439faf8ad02acea59fc39b900b91d', 0, '1550654488')' at line 2 SQL=INSERT INTO (, , ) VALUES ('dde439faf8ad02acea59fc39b900b91d', 0, '1550654488')