Cpanel 'SORRY!' page when trying to setup a TLD using domain mapping.

Issue: TLD being directed to Cpanel '/cgi-sys/defaultwebpage.cgi' page. ->
Domain mapping setup on a VPS with dedicated IP.
Wildcard has been installed in cpanel: has A record pointing to IP:
sunrise.php is in /wp-content , and 'define( 'SUNRISE', 'on' );' is in the wp-config.php file.

Any other ideas about why this may be happening?
I know giving IPs and domains may not be a great idea, but hopefully it helps me get a speedier resolution.