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 ' '[null]', 'rand','smart','[1909,1421,1933,1816,1626,1589,1648,1571]','[1738,...' at line 1 INSERT INTO `dtbible_bible`.`sessions` (`id`, `user`, `set`,`type`,`source`,`current`,`deck`,`done`,`verse_ranges`, `created`, `lastused`) VALUES (NULL, , '[null]', 'rand','smart','[1909,1421,1933,1816,1626,1589,1648,1571]','[1738,1784,1850,1716,1433,1381,1748,1509,1259,1795,1434,1686]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)