{% if user.is_authenticated %}
<div class="nav-item dropdown">
<a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false" title="{{ user.username }}">
- <img src="{% gravatar_url item.get_email 26 %}" alt="{{ user.username }}">
+ <img src="{% gravatar_url user.email 26 %}" alt="{{ user.username }}">
</a>
<div class="dropdown-menu dropdown-menu-right" aria-labelledby="navbarDropdown">
<h6 class="dropdown-header">{{ user.username }}</h6>