last batch of adjustements

user/themes/ouidade/templates/error.html.twig

@@ -0,0 +1,8 @@
+{% extends 'partials/base.html.twig' %}
+
+{% block content %}
+  <section class="default">
+    <h1>Error {{ header.http_response_code }}</h1>
+    <p>{{ page.content }}</p>
+  </section>
+{% endblock %}