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','[1360,1385,1285,2084,2088,1244,1348,2143]','[1382,...' 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','[1360,1385,1285,2084,2088,1244,1348,2143]','[1382,1297,2091,2141,1459,1063,1464,1606,1883,1257,901]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)