As I indicated, that URI does not work.mel wrote: Generally, this error is because the application setting for the redirect URI is incorrectly formatted.
In the Instagram Developer area , navigate to your client app > Security tab. The "Valid redirect URIs" setting should be in the format of www.yoursite.com/index.php.
-Melissa
https://www.instagram.com/oauth/authorize?response_type=code&client_id=0e42a520e5ac414faaed4537e032f85a&redirect_uri=https://tran------ago.cl/index.php?option=com_jfbconnect%26task=authenticate.callback%26provider=instagram&state=25a6d87336958ca3e3b501a78e42e5c8&access_type=offline&approval_prompt=auto
https://tran------ago.cl/index.php
https://tran------ago.cl/index.php?option=com_jfbconnect&task=authenticate.callback&provider=instagram
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