Clear Cache & Re-Open graph folder

Questions & Help
1
  1. When I open Logseq it says, “No permission, please clear cache and re-open graph folder.”
  2. So I “clear cache”
  3. Then I opened the existing graph, not create a new graph
    4.Then it says, "The file “pages/contents.md” will be skipped because another file “journals/pagers/contents.md” has the same page title
    QUESTION??? what do I need to do to resolve this problem??? thank you