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','[1634,1978,655,2091,2055,2021]','[1983,2073,2089,2...' 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','[1634,1978,655,2091,2055,2021]','[1983,2073,2089,2018,1731,2038,2028,2056,2029]','[]',NULL,CURRENT_TIMESTAMP,CURRENT_TIMESTAMP)