Ok, i was able to fix my issue. Here how i was able to fix it:
Many solutions for this error message was timeout related, so i tried the same fix. But it didnt make any changes, here is how i set up the additional nginx directives initialy:
location / {
proxy_pass [https://localhost:8500/;](http://)
proxy_set_header Host $http_host;
proxy_http_version 1.1;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_redirect https://localhost:8500/ https://my.domain;
proxy_read_timeout 300s;
proxy_connect_timeout 75s;
}
But like i’ve said, this did nothing. So i kept on searching, till i found this link:
this suggest to put the timout paramters just into the textfield, so i did:
The Proxy is handled via the Plesk Docker Plugin.
Now everything is working perfect. Hope this helps someone else struggeling with the same issue.