- Read `this part of the documentation <http://doc.wallabag.org/en/master/user/errors_during_fetching.html>`_ to understand the configuration files.
+ Read `this part of the documentation <http://doc.wallabag.org/en/master/user/errors_during_fetching.html>`_ to understand the configuration files, which are located under ``vendor/j0k3r/graby-site-config/``. For most of the websites, this file is already configured: the following instructions are only for the websites that are not configured yet.
Each parsing configuration file needs to be improved by adding ``requires_login``, ``login_uri``,
``login_username_field``, ``login_password_field`` and ``not_logged_in_xpath``.
Each parsing configuration file needs to be improved by adding ``requires_login``, ``login_uri``,
``login_username_field``, ``login_password_field`` and ``not_logged_in_xpath``.
+It's necessary to clear the wallabag cache with the following command (here under Ubuntu): ``sudo -u www-data php /var/www/html/wallabag/bin/console cache:clear -e=prod``