Why did Jason Kelce apologize on live ESPN broadcast? What happened between him and Pat McAfee during Bears vs Eagles

<iframe
  src="https://hindustansphere.com/embed/cluster/8a4f7a02236414373b11fa600ce6e596fb4d8f39"
  width="100%" height="320"
  style="border:0;max-width:680px"
  loading="lazy"
  title="Why did Jason Kelce apologize on live ESPN broadcast? What happened between him and Pat McAfee during Bears vs Eagles"></iframe>