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','[2055,2021,655,1798,2076,1760,2029,2045]','[2056,2...' 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','[2055,2021,655,1798,2076,1760,2029,2045]','[2056,2018,1634,1731,1983,2038,2062,2028,2001,1540,1859]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)