Homestead Internal server error.

There's an internal server error affecting three of my pages, all of which contain large forms.

Whenever someone tries to submit a form on any of these pages, a "500 Internal Server Error" message appears, and the form data is lost. The message shown is: "There is a problem with the resource you are looking for, and it cannot be displayed."

This issue started in September 2025.

I have tried changing the output settings (email, form, or both), but the error persists.