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','[1849,1836,1601,1914,1653,998,2019,1245]','[1852,1...' 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','[1849,1836,1601,1914,1653,998,2019,1245]','[1852,1540,1414,2106,1027,1657,1798,1518,1404,853,1818]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)