Fix permission error

pasapp/views.py

@@ -458,7 +458,7 @@ def profile_page(request, username):
         user_tags.exclude(tag__in=[int(tag) for tag in tag_list]).delete()
         return redirect(f'/user/{request.user}/')
     else:
-        if is_student(profile_user) and profile_user.username != request.user.username:
+        if is_student(request.user) and is_student(profile_user) and profile_user.username != request.user.username:
             return HttpResponseForbidden("You may not view the profile of another student.")
         tags = Tag.objects.all() # TODO: limit by what tags are valid
         user_tags = [pair.tag for pair in user_tags]