Declaration of Illuminate\Foundation\Application::handle incompatible on 7.0.4

[vladoa]

• Laravel Version: 7.0.4
• PHP Version: 7.3.11
• Database Driver & Version:

Description:

I tried putting my fresh Laravel 7 application on a live server with Envoyer. After the deployment, there is an error message when opening any screen of the app:
PHP Fatal error: Declaration of Illuminate\Foundation\Application::handle(Symfony\Component\HttpFoundation\Request $request, $type = self::MASTER_REQUEST, $catch = true) must be compatible with Symfony\Component\HttpKernel\HttpKernelInterface::handle(Symfony\Component\HttpFoundation\Request $request, int $type = self::MASTER_REQUEST, bool $catch = true) in /usr/www/users/myuser/mydomain.com/vendor/laravel/framework/src/Illuminate/Foundation/Application.php on line 29

I also tried PHP 7.2 and PHP 7.4.
Maybe I am doing something wrong. Please don't get upset if that is the case.

Steps To Reproduce:

Install Laravel 7.0.4 on PHP 7.3.11
Or there might be some other reason. I don't know.
There are also other people experiencing this issue:
https://laracasts.com/discuss/channels/laravel/laravel-7-error

[driesvints]

Thanks for noting this. Sent in a PR here: #31806