Checkmk Werk 14751: Fix general display options on service discovery page

ID: 14751 Title: Fix general display options on service discovery page Component: Multisite Level: 1 Class: Bug fix Version: 2.2.0i1 If the options "This page without navigation" or "This page with navigation" within the "Display" menu were used on the service discovery page, an error like "Internal error: folder_path" occurred.