There is a Red Circle on "My approvals" but every time I click on it, it brings me to the "WHOOPS" page.

Also, there is a Red Circle on "My approvals" but every time I click on it, it brings me to the "WHOOPS" page.

I checked and the only active form on your account does not have Approval Flows.

If the flow was set for the form you deleted, please restore it from the Trash folder and check again.

Related Guide: How to Restore Deleted Forms