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','[1387,1978,1047,2141,1268,1388]','[2097,1650,1556,...' 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','[1387,1978,1047,2141,1268,1388]','[2097,1650,1556,1766,1658,1343,1702,1912,1859]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)