• Enable FileInfo in PHP to resolve HTTP Error.

 How to Install a PHP Extension Using EasyApache 4

• Log into WHM as root
• Type ‘easy‘ into the search field of WHM
• Click on EasyApache 4
• Click on the Customize button in the Currently Installed Packages section
• Then click on the PHP Extensions option from the left
• In the Search field, type ‘fileinfo‘ to get the extension
• Now toggle to enable or install the extension
• Click on the Review option from the left
• Then, click the Provision button
• Finally Done to complete the task