404 issue

Hello I have a URL using permalink manager but for some reason it keeps going to a 404 despite the page existing.

Here is the debug from the URL:


Array

(

? ? [uri_parts] => Array

? ? ? ? (

? ? ? ? ? ? [lang] =>?

? ? ? ? ? ? [uri] => resources/training-courses/5g-foundations-training-course-2

? ? ? ? ? ? [endpoint] =>?

? ? ? ? ? ? [endpoint_value] =>?

? ? ? ? )

? ? [old_query_vars] => Array

? ? ? ? (

? ? ? ? ? ? [page] =>?

? ? ? ? ? ? [pagename] => resources/training-courses

? ? ? ? )

? ? [new_query_vars] => Array

? ? ? ? (

? ? ? ? ? ? [pagename] => resources/training-courses/5g-foundations-training-course-2

? ? ? ? ? ? [do_not_redirect] => 1

? ? ? ? )

? ? [pm_query] => 20358

? ? [content_type] => Post type: page

? ? [version] => 2.4.4.2

)