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 ('29c7eb49b966f2c2a311623d2cd06814', 0, '1550657425')' at line 2 SQL=INSERT INTO (, , ) VALUES ('29c7eb49b966f2c2a311623d2cd06814', 0, '1550657425')