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','[1414,1653,2137,1404,1027,1839,2125,1245]','[1519,...' 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','[1414,1653,2137,1404,1027,1839,2125,1245]','[1519,1852,1725,2019,1780,1981,1354,2097,1767,1735,1798]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)