title: MAMP 4.4 - Installing additional PHP versions failed
body: <p>Just installed MAMP 4.4, but when trying to install additional versions of PHP, I keep getting the same error:</p>
  
  <p>"The update could not be validated. Please make sure that you are using a secure network and try again."</p>
  
  <p>I've tried this on both work networks and from home and keep getting the same message, has anyone else had this problem?  or any advice on how to get it working?</p>