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 ('dc30ecf091e332f9cb4e232fd8f6e4f0', 0, '1556086990')' at line 2 SQL=INSERT INTO (, , ) VALUES ('dc30ecf091e332f9cb4e232fd8f6e4f0', 0, '1556086990')