Warning: realpath(): open_basedir restriction in effect. File(/mnt/FILES/moodledata) is not within the allowed path(s): (/var/www/html:/tmp:/var/log) in /var/www/html/lib/setup.php on line 165

Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/lib/setup.php:165) in /var/www/html/lib/setup.php on line 168
Fatal error: $CFG->dataroot is not configured properly, directory does not exist or is not accessible! Exiting.