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 ('8ae403ff239d4c5f3492c5d0186aacf1', 0, '1550490539')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8ae403ff239d4c5f3492c5d0186aacf1', 0, '1550490539')