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','[1754,941,1991,1648,1228,952,977,1791,1580,1712]',...' 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','[1754,941,1991,1648,1228,952,977,1791,1580,1712]','[939,1622,1325,1366,2015,2010,810,970,1683,1410,1231,1513,1747,1587,1672]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)