yooo this happens if i try to install blueprint

root@Ubuntu-2404-noble-amd64-base ~ # FOLDER="/var/www/pterodactyl"; WEBUSER="www-data"; USERSHELL="/bin/bash"; PERMISSIONS="www-data:www-data";
sed -i -E -e "s|WEBUSER=\"www-data\" #;|WEBUSER=\"$WEBUSER\" #;|g" -e "s|USERSHELL=\"/bin/bash\" #;|USERSHELL=\"$USERSHELL\" #;|g" -e "s|OWNERSHIP=\"www-data:www-data\" #;|OWNERSHIP=\"$PERMISSIONS\" #;|g" $FOLDER/blueprint.sh
sed: can't read /var/www/pterodactyl/blueprint.sh: No such file or directory