dxiri

For PHP 7.3 and Cpanel, do this:

On the terminal:
yum -y install ImageMagick-devel ImageMagick-c++-devel

Then on WHM:
1) On WHM go to Home ?Software ?Module Installers
2) Click manage next to PHP Pecl
3) Select PHP version (in this case 7.3) click apply
4) On the “install a PHP Pecl” box type “imagick” without the quotes and click install now.
5) Wait
6) Enjoy your wordpress site at a 100% health ??

I figured this out, the problem had nothing to do with the above code, the white line appearing there was regarding the post information, on the theme I use (DeepFocus from elegant themes), this part can be hidden with .post-meta{display: none;}

For different themes is just a matter of finding the styling regarding that part and change it accordingly.

Any more info I am more than happy to help!