UPLINK100005 - Invalid app or expired access token.

I am encountering an issue when trying to link my Upstox account with Univest. The error message displayed is: “UPLINK100005 - Invalid app or expired access token.” When I am trying to link it doesn’t work.

Could you please assist me in resolving this problem at your earliest convenience? Could you please look into this matter urgently and provide a solution as soon as possible?

Could you please share a screenshot of the error you are encountering? Additionally, kindly provide your Upstox user ID for further investigation.

Thank you.