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 ('86755c9857350c94d4cbbfb3ae7ba9dd', 0, '1558452438')' at line 2 SQL=INSERT INTO (, , ) VALUES ('86755c9857350c94d4cbbfb3ae7ba9dd', 0, '1558452438')