themes/flamecore/default/templates/403_body.twig
{% extends '@global/layout' %}
{% block heading %}
<h1 class="page-header">{{ 'Access denied'|t }}</h1>
{% endblock %}
{% block content %}
<div class="row">
<div class="col-lg-12">
<div class="alert alert-warning">{{ 'You do not have permission to accesss this page.'|t }}</div>
</div>
</div>
{% endblock %}