!Friendica Support

Hi!
Hab auf den aktuellen RC geupdatet. Manchmal hängt jetzt Friendica, und dann fand ich folgendes im journal

```
Aug 29 03:15:25 cloud php[2321712]: PHP Fatal error: Uncaught InvalidArgumentException: Unable to parse URI: https:/// in /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/psr7/src/Uri.php:72
Aug 29 03:15:25 cloud php[2321712]: Stack trace:
Aug 29 03:15:25 cloud php[2321712]: #0 /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(237): GuzzleHttp\Psr7\Uri->__construct('https:///')
Aug 29 03:15:25 cloud php[2321712]: #1 /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(193): GuzzleHttp\RedirectMiddleware->redirectUri(Object(GuzzleHttp\Psr7\Request), Object(GuzzleHttp\Psr7\Response), Array)
Aug 29 03:15:25 cloud php[2321712]: #2 /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(95): GuzzleHttp\RedirectMiddleware->modifyRequest(Object(GuzzleHttp\Psr7\Request), Array, Object(GuzzleHttp\Psr7\Response))
Aug 29 03:15:25 cloud php[2321712]: #3 /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php(72): GuzzleHttp\RedirectMiddleware->checkRedirect(Object(GuzzleHttp\Psr7\Request), Array, Object(GuzzleHttp\Psr7\Response))
Aug 29 03:15:25 cloud php[2321712]: #4 /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/promises/src/FulfilledPromise. in /var/www/html/friendica.schuerz.at/vendor/guzzlehttp/psr7/src/Uri.php on line 72
```