{% block content %}
    {{ parent() }}

    {% block payum_body "" %}
{% endblock %}

{% block stylesheets %}
    {{ parent() }}

    {% block payum_stylesheets "" %}
{% endblock %}

{% block javascripts %}
    {{ parent() }}

    {% block payum_javascripts "" %}
{% endblock %}

{% block content %}
    {% block payum_body "" %}
{% endblock %}

{% block stylesheets %}
    {% block payum_stylesheets "" %}
{% endblock %}

{% block javascripts %}
    {% block payum_javascripts "" %}
{% endblock %}

Remove invalid `parent()` calls in templates
Remove invalid `parent()` calls in templates
