diff --git a/app/main/views/templates.py b/app/main/views/templates.py
index 151f301de..fc15241b4 100644
--- a/app/main/views/templates.py
+++ b/app/main/views/templates.py
@@ -125,7 +125,10 @@ def choose_template(service_id, template_type='all', template_folder_id=None):
     if request.method == 'POST' and templates_and_folders_form.validate_on_submit():
         if not can_manage_folders():
             abort(403)
-        return process_folder_management_form(templates_and_folders_form, template_folder_id)
+        try:
+            return process_folder_management_form(templates_and_folders_form, template_folder_id)
+        except Exception as e:
+            flash(e.message)
 
     return render_template(
         'views/templates/choose.html',