title: 502 Bad Gateway when installing PHP7.2 on nginx
body: <p>So i installed LEMP (nginx, mysql, php..) by following the digital ocean guide. But ubuntu 16.04 only comes with php7 by default and i need greater then 7.1 to run Laravel. I am confused on why every time i replace php 7 with php 7.2-fpm from ondrej</p>
  
  <blockquote>
    <p>sudo add-apt-repository ppa:ondrej/php</p>
  </blockquote>
  
  <p>Why does the default php-fpm work and load the info.php page.. but when i install php 7.2-fpm from ondrej it shows up 502 bad gateway. Any help is appreciated so i can start Laravel! :D</p>