
```html
<html><body><h1>503 Service Unavailable</h1>
No server is available to handle this request.
</body></html>
```
When refresh webpage (without form submission) after #13.
Related to #12.
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
When refresh webpage (without form submission) after #13.
Related to #12.