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