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','[1244,1823,688,2057,1575,1979,1460,1327,1257,2054]...' 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','[1244,1823,688,2057,1575,1979,1460,1327,1257,2054]','[667,2044,2081,1292,2066,2141,1606,901,1464,1152,1297,912,1509,1039]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)