Edit in navigation pane isn't working

[FyneS1960]

I am unable to use the edit icon in the navigation pane on the left hand side of MS SharePoint. When i click on edit, it writes loading but nothing happens. I want to be able to edit the names and url of documents i created earlier.

[#2]

Hi, try to clear the browser cache and reload the page and edit.

[#3]

Hi. Clearing browsing history didn't work. I still can't use the edit icon