title: L5.2 PHP Fatal error: Declaration of Illuminate\Auth\SessionGuard::basic
body: <p>I just pushed my L5.2 app to production server. I have made a few changes, but suddenly I get the following error:</p>
  
  <pre><code>     PHP Fatal error:  Declaration of Illuminate\Auth\SessionGuard::basic($field = 'email')
       must be compatible with
       Illuminate\Contracts\Auth\SupportsBasicAuth::basic($field = 'email', $extraConditions 
       = Array) in /home/forge/domain.com/bootstrap/cache/compiled.php on line 461
  </code></pre>
  
  <p>The app works fine locally and on the staging server.</p>