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','[1434,2009,2122,2077,2106,887,1036]','[2123,1177,2...' 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','[1434,2009,2122,2077,2106,887,1036]','[2123,1177,2043,2124,2068,1879,2120,1400,2104]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)