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 ('aa2d2b2efb2edf61fcdf772bd2f5c7c9', 0, '1550496062')' at line 2 SQL=INSERT INTO (, , ) VALUES ('aa2d2b2efb2edf61fcdf772bd2f5c7c9', 0, '1550496062')