Hello, I bought your plugin, but I'm not able to show the Instagram feed. I went through the settings and plugin shows me that:
Step 1: Login to your profile - performed
Step 2: Get access keys - performed, valid until 25 July 2021
Step 3: Check! Getting the latest post from Instagram - performed
All green. But Instagram feed on the websites is not visible. So I tried to perform "Renew key access" but it writes an error log:
ErrorException: Trying to get property 'access_token' of non-object in /web/plugins/artdark/instagram/classes/Api.php:138
So I tried to call manually https://graph.instagram.com/refresh_access_token?grant_type=ig_refresh_token&access_token=IGQ... but it returns me a plain text with this string: Sorry, this content isn't available right now.
Any idea? The account is correctly added as Tester Account and inside the Instagram website, I have also authorized this application. Is there any special setting I have to allow, or some permission?