When you enable Instagram Photostream or widgets and get error about “Incorrect Instagram username and Access Token”. Here are few things you can check to solve the issue.

  1. Please make sure you update to the latest version of theme.
  2. Please make sure you enter correct Instagram username and Access Token in Theme Setting > Social Profiles.
  3. Could you please contact your webhosting provider and ask them to change setting in on your server allow_url_fopen=on please. It should fix the issue.