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','[2150,1546,1706,1566,1453,1367,1568,1842]','[1153,...' 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','[2150,1546,1706,1566,1453,1367,1568,1842]','[1153,1977,1625,1849,1273,1836,1414,1833,1873,1533,2019,1829]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)