Error validating access token: Session has expired

[LadyBlackLight]

Hi, I'm using this component for a few months but today the feed disappears of my page and I'm getting this access token error, it's seems that the token has expired, there is a method to allow the token to not expire?

{ "error": { "message": "Error validating access token: Session has expired on Tuesday, 09-Nov-21 07:10:15 PST. The current time is Wednesday, 10-Nov-21 07:57:55 PST.", "type": "OAuthException", "code": 190, "fbtrace_id": "A1k9iGqkQ8hyDAZqNTeGZLz" } }