Page not found (404)

Request Method: GET
Request URL: http://www.mgl.org.il/en/lesson/%25D7%259E%25D7%2594%25D7%2595-%25D7%25A0%25D7%25A8/
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.