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','[2010,1624,1640,1826,2032,1689,1670,1812,1476,890,...' 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','[2010,1624,1640,1826,2032,1689,1670,1812,1476,890,1471,1522,1479,1644,1214,1847]','[1589,2050,840,1603,1192,1990,1775,841,1617,1220,1937,1910,1497,945,1078,1407,1242,1218,1552,1560,1742,1379,1457]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)