When the `/nagios` page is accessed in D11, a WSOD occurs:
```
ArgumentCountError: Too few arguments to function Symfony\Component\HttpFoundation\Response::setExpires(), 0 passed in /mysiteweb/modules/contrib/nagios/src/Controller/StatuspageController.php on line 80 and exactly 1 expected in Symfony\Component\HttpFoundation\Response->setExpires() (line 734 of /mysite/web/vendor/symfony/http-foundation/Response.php).
```
The Symfony "Response" component has had a function signature change on the `setExpires()` method.
Old:
public function setExpires(\DateTimeInterface $date = null): static
Current:
public function setExpires(?\DateTimeInterface $date): static
This means we must explicitly pass `NULL` where previously we passed nothing.
Needs review
1.0
Code
Here's the change in Symfony that necessitates this MR: https://github.com/symfony/symfony/commit/6baa3d282c04b9208ef1c2e3d58a0f...
@megaphonejon → : Thank you for your detailed report!
Automatically closed - issue fixed for 2 weeks with no activity.