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','[1718,1649,1982,1015,1991,1018,1388,1988]','[1984,...' 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','[1718,1649,1982,1015,1991,1018,1388,1988]','[1984,1978,1650,1987,1762,1985,1357,1791,1390,1577,804]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)