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 ('b683a90fe383f10039de23e6b64ec0b7', 0, '1550492417')' at line 2 SQL=INSERT INTO (, , ) VALUES ('b683a90fe383f10039de23e6b64ec0b7', 0, '1550492417')