Same issue on the same hosting. Home page is just blank after a clean install. All other pages shows standard “let’s create a config” wizard.
It seems that including files without full path does not work on mochahost.
I replaced
require(‘./wp-blog-header.php’);
with
require( dirname(__FILE__) . ‘/wp-blog-header.php’);
Sorry, I’m not a php developer, and cannot tell you why that fix works 🙂
