/**
  * @return array
  */
 public function display()
 {
     $hide = true;
     if (Ip::isAdmin() || Ip::isLocal()) {
         $hide = false;
     }
     if ($this->code == 500 && $hide) {
         return ['status' => $this->code, 'message' => 'Internal server error'];
     }
     $return = ['status' => $this->code, 'message' => $this->message];
     if ($this->getPrevious()) {
         if (isset($return['message'])) {
             $message = $return['message'];
         }
         $return = array_merge($return, $this->export($this->getPrevious()));
         if (isset($message) && $message) {
             $return['message'] = $message;
         }
         if ($this->getPrevious()->getPrevious()) {
             $return['previous'] = $this->export($this->getPrevious()->getPrevious());
         }
     }
     return $return;
 }