I'm using python 3.5, django 2.*, apache2 in ubuntu. It's success when I 'runserver' my django project and using 'mod_wsgi-express start-server', malt wisky(?) page appear well on the screen. But using command 'mod_wsgi-express start-server myapp/wsgi.py', '500 Internal Server Error' appeared. There is no log on var/log/apache2/access.log and error.log. And the Ubuntu terminal also doesn't show any messages.
What are the causes? Just let me know what you think.