Page not found (404)

Request Method: GET
Request URL: http://mgl.org.il/en/lesson/%D7%A2%D7%99%D7%9F%20%D7%90%D7%99%22%D7%94,%20%D7%A4%D7%AA%D7%99%D7%97%D7%94,%20%D7%A4%D7%A8%D7%A7%20%D7%A8%D7%90%D7%A9%D7%95%D7%9F%20%D7%A4%D7%95-%D7%A4%D7%96/
Raised by: mezzanine.pages.views.page

You're seeing this error because you have DEBUG = True in your Django settings file. Change that to False, and Django will display a standard 404 page.