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','[951,2064,1080,1977,2109,2114,1833,1528,1568,1494]...' 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','[951,2064,1080,1977,2109,2114,1833,1528,1568,1494]','[1754,1546,1289,2113,1873,1566,1303,1840,2041,975,1774,1398,1447]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)