title: Laravel cache issues
body: <p>I am having cache issues on my website, i ran all the artisan cache</p>
  <p>but it didn't resolve my caching issues. So, I tried to run the composer dump-autoload command and i have been having the following issues.</p>
  <pre><code>composer dump-autoload
  Generating optimized autoload files
  Warning: Ambiguous class resolution, &quot;App\Mail\WelcomeEmail&quot; was found in both &quot;/var/www/html/jupiterweb/app/Mail/WelcomeEmail.php&quot; and &quot;/var/www/html/jupiterweb/app/Mail/WELCOMEmail.php&quot;, the first will be used.
  
  In AutoloadGenerator.php line 288:
  
    file_put_contents(/var/www/html/jupiterweb/vendor/composer/autoload_namespaces.php): failed to open stream: Permission denied 
  </code></pre>
  <p>I only have this WelcomeEmail.php file to my server but not WELCOMEEmail.php</p>
  <p>plus it talks about permission issue</p>
  <pre><code>file_put_contents(/var/www/html/jupiterweb/vendor/composer/autoload_namespaces.php): failed to open stream: Permission denied 
  </code></pre>