title: laravel file does not exist or is not readable
body: <p>I am trying to send zip file in laravel but i receive this error:</p>
  
  <p><a href="https://i.stack.imgur.com/CPKIE.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/CPKIE.png" alt="one"></a></p>
  
  <h1>Issue</h1>
  
  <p>When I upload my file <code>it uploads</code>, also my <code>database get updates</code> so basically no problem with physical file nor database data the only issue is that i receive this error somehow!</p>
  
  <h1>Code</h1>
  
  <p><code>Here is my controller code</code></p>
  
  <pre><code>public function sendCompanyData(Request $request)
      {
          $this-&gt;validate($request, array(
              'coDoc' =&gt; 'required|mimetypes:application/zip|max:10000',
          ));
  
          $company = CompanyData::where('user_id', Auth::user()-&gt;id)-&gt;first();
          //file
          if ($request-&gt;hasFile('coDoc')) {
              $coDoc = $request-&gt;file('coDoc');
              $filename = $company-&gt;user-&gt;username . '-Company-Prove-Documents-' . str_random(10) . '-' . time() . '.' . $coDoc-&gt;getClientOriginalExtension();
              $location = public_path('files/idus/');
              $request-&gt;file('coDoc')-&gt;move($location, $filename);
  
  
              $oldFilename = $company-&gt;files;
              $company-&gt;files = $filename;
              if(!empty($company-&gt;files)){
                  Storage::delete($oldFilename);
              }
  
              $company-&gt;files = $filename;
          }
          $company-&gt;save();
  
          //send confirmation mail
          $userMail = $company-&gt;user-&gt;email;
          $data = array(
              'id' =&gt; $company-&gt;id,
              'user' =&gt; $company-&gt;user-&gt;username,
              'files' =&gt; url('files/idus', $company-&gt;files),
              'submit_time' =&gt; $company-&gt;created_at-&gt;format('d M, Y | H:m:s A'),
          );
          Mail::to($userMail)-&gt;send(new MailToAdmin($data));
  
          return redirect()-&gt;back();
  }
  </code></pre>
  
  <p><strong>Any idea?</strong></p>