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','[1873,2041,1568,2109,1566,1546,2113]','[2121,2114,...' 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','[1873,2041,1568,2109,1566,1546,2113]','[2121,2114,1754,951,1833,1250,1977,1367,2064]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)