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','[1695,1540,1442,2049,2059,2048,2046,975,1644,1774]...' 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','[1695,1540,1442,2049,2059,2048,2046,975,1644,1774]','[1421,1253,1372,1628,1651,1794,1365,1537,1220,1048,1488,1668,912,1310]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)