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','[2114,1478,2107,1524,1299,2043,2111,2119,1402,897,...' 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','[2114,1478,2107,1524,1299,2043,2111,2119,1402,897,2044]','[1682,2019,1852,1848,1611,937,1839,1077,1514,1674,1665,1391,1598,901,972]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)