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','[2143,901,1428,1244,2141,1360,2088,2087,1063,1339]...' 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','[2143,901,1428,1244,2141,1360,2088,2087,1063,1339]','[2084,1464,1257,2091,1297,1606,1472,1182,701,1348,1154,1058,842,1341]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)