WordPress URL Structure shows category name instead of post name in Search results

Hi Friends,

I am having an issue with my blog. Permalinks are set to "Post title" but in search results the urls for posts appear like this www.domain.com › Category instead of showing the post name like www.domain.com/the-post-title-123/

I am using All in one SEO. Please help me to get this issue fixed.

P.S if required I can PM the url of my blog.

Thanks in advance.

Poster :