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 ('8747005e5d3955c289c7e1d79ea1f5ac', 0, '1553258193')' at line 2 SQL=INSERT INTO (, , ) VALUES ('8747005e5d3955c289c7e1d79ea1f5ac', 0, '1553258193')