title: Laravel Vapor deploys and then fails to respond to requests
body: <p>I just deployed a Laravel App using Vapor, and received the following message. I don't believe that I changed anything (a few html blade lines).</p>
  
  <blockquote>
    <p>Caching Laravel configuration{"message":"Argument 1 passed to
    Symfony\Component\HttpKernel\Exception\HttpException::__construct()
    must be of the type int, string given, called in
    /var/task/vendor/laravel/framework/src/Illuminate/Foundation/Application.php
    on line
    1014","context":{"exception":{"class":"Symfony\Component\Debug\Exception\FatalThrowableError","message":"Argument
    1 passed to
    Symfony\Component\HttpKernel\Exception\HttpException::__construct()
    must be of the type int, string given, called in
    /var/task/vendor/laravel/framework/src/Illuminate/Foundation/Application.php
    on line
    1014","code":0,"file":"/var/task/vendor/symfony/http-kernel/Exception/HttpException.php:24"},"aws_request_id":null},"level":400,"level_name":"ERROR","channel":"production","datetime":"2019-09-27T13:18:45.338555+00:00","extra":{}}</p>
  </blockquote>
  
  <p>The website now just shows <code>{"message": "Internal server error"}</code></p>
  
  <p>Did I do this, or is this a Laravel/Vapor bug?</p>