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','[1607,1516,1720,2132,912,1731,1957,1741,1327,2141]...' 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','[1607,1516,1720,2132,912,1731,1957,1741,1327,2141]','[1468,1784,1601,1297,1650,1039,1152,667,901,1575,1292,1257,1244]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)