title: Consider adding an error boundary to your tree to customize error handling behavior
body: <p><strong>Compiled successfully, but browser is getting crashed. Couldn't figure-out what is going. 1st time getting this scenario</strong></p>
  <p>Issue is in (ContactCard.js) file. I have placed the working files in codeSandbox please help me with this.</p>
  <p><a href="https://codesandbox.io/s/confident-danilo-13vz7?file=/src/components/ContactCard.js" rel="nofollow noreferrer">enter link description here</a></p>