Same fix for field_errors_block.html

{{cookiecutter.project_slug}}/{{cookiecutter.project_slug}}/templates/bootstrap4/layout/field_errors_block.html

@@ -1,5 +1,7 @@
+{% raw %}
 {% if form_show_errors and field.errors %}
     {% for error in field.errors %}
         <p id="error_{{ forloop.counter }}_{{ field.auto_id }}" class="text-danger help-block">{{ error }}</p>
     {% endfor %}
 {% endif %}
+{% endraw %}