changed the urls to /workshop/registration/.. from /reg/.. in all the templates
{% extends "base.html" %}
{% block content %}
<h3>{{ event.title }}</h3>
<b>Description:</b><br />
{{event.description|linebreaksbr}}
<b>Duration:</b> {{event.start_date|date:"d M Y"}} to {{event.stop_date|date:"d M Y"}}<br />
<b>Venue:</b> {{event.venue}} <br /><br />
{% if event.registration_is_open %}
{% if user.is_authenticated %}
{% if not is_attendee %}
<a href="/workshop/registration/event/register/{{event.key}}">Register for this workshop.</a><br />
{% endif %}
{% else %}
<a href="/workshop/registration/register/{{event.key}}">Register for this workshop</a>.<br />
{% endif %}
{% else %}
Registration for this workshop is not open at this moment.<br />
{% endif %}
{% if can_submit_feedback %}
<a href="/feedback/submit/{{event.key}}">Submit feedback for day {{event.feedback_status}} of {{event.title}}<br />
{% endif %}
<br />
{% if is_org %}
<a href="/workshop/registration/event/attendees/{{event.key}}">View list of people registered for the workshop</a> <br />
<a href="/feedback/list/{{event.key}}">View submitted feedbacks</a><br />
<a href="/feedback/report/{{event.key}}">View a report of the workshop</a><br /><br />
{% if user.is_staff %}
{% if event.registration_is_open %}
<a href="/workshop/registration/event/registration/close/{{event.key}}">Close registration</a><br />
{% else %}
<a href="/workshop/registration/event/registration/open/{{event.key}}">Open registration</a><br />
{% endif %}
<!--
{% ifequal event.quiz_status "00" %}
<a href="/workshop/registration/event/quiz/open/{{event.key}}">Click here</a> to open quiz.<br />
{% else %}
<a href="/workshop/registration/event/registration/close/{{event.key}}">Click here</a> to close the registration.<br />
{% endifequal %}
-->
{% ifequal event.feedback_status "0" %}
<a href="/workshop/registration/event/feedback/open/{{event.key}}">Open feedback</a><br />
{% else %}
<a href="/workshop/registration/event/feedback/close/{{event.key}}">Close feedback for day {{event.feedback_status}}</a><br />
{% endifequal %}
{% endif %}
{% endif %}
{% endblock %}