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 ('f7f30f76191c427c6bfd98051677f3b9', 0, '1550656516')' at line 2 SQL=INSERT INTO (, , ) VALUES ('f7f30f76191c427c6bfd98051677f3b9', 0, '1550656516')