WordPress插件未安装（instagram-auto-poster）

Question

我想安装instagram-auto-poster，但在这些行中显示错误：

      $data = [
      'phone_id'            => $this->generateUUID(true),
      '_csrftoken'          => $token[0],
      'username'            => $this->username,
      'guid'                => $this->uuid,
      'device_id'           => $this->device_id,
      'password'            => $this->password,
      'login_attempt_count' => '0',
  ];

      $login = $this->request('accounts/login/', $this->generateSignature(json_encode($data)), true);

      if ($login[1]['status'] == 'fail') {
          throw new InstagramException($login[1]['message']);

          return;
      }