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','[1727,857,1299,1598,1233,1554,1749,1956]','[1904,9...' 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','[1727,857,1299,1598,1233,1554,1749,1956]','[1904,972,1488,1342,1622,1807,1682,1855,840,1524,2132,1907]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)