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 ('8e5a86901af2ed265aac241aa8715f49', 0, '1550654546')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8e5a86901af2ed265aac241aa8715f49', 0, '1550654546')