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 ('c0a66bfe72eb1b249f7137d0545142af', 0, '1550491639')' at line 2 SQL=INSERT INTO (, , ) VALUES ('c0a66bfe72eb1b249f7137d0545142af', 0, '1550491639')