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','[1055,2013,2028,1237,877,1647,2047,1338]','[2042,2...' 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','[1055,2013,2028,1237,877,1647,2047,1338]','[2042,2045,2035,1225,1529,1053,1666,1474,1051,1229,1542,1548]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)