Custom Pages and Views

I can't seem to add custom pages to links set by views pages
I've tried both the dev and alpha2 versions.

I get the following error "GuzzleHttp\Exception\ConnectException: cURL error 7: Failed to connect to (site) port 8080: Connection refused (see http://curl.haxx.se/libcurl/c/libcurl-errors.html) in GuzzleHttp\Handler\CurlFactory::createRejection() (Zeile 186 in /usr/share/nginx/html/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php)."