Fix path to favicon and its filename
<link rel="stylesheet" href="{% static 'main_app/css/index.css' %}">
- <link rel="icon" type="image/png" sizes="16x16" href="{% static '/images/favicon-16x16.png' %}">
+ <link rel="icon" type="image/png" sizes="16x16" href="{% static 'images/favicon-16x16.png' %}">
- <link rel="icon" type="image/png" sizes="32x32" href="{% static '/images/favicon.png-32x32' %}">
+ <link rel="icon" type="image/png" sizes="32x32" href="{% static 'images/favicon-32x32.png' %}">
</head>
