When I look at the path in the error message, I assume that you are using a Windows machine with IIS using the PHP extension.
For a test, please change in the wp-srvstatus.php on line 40 the slash to a backslash from
require_once('classes/tmfcolorparser.inc.php');
to
require_once('classes\tmfcolorparser.inc.php');
I believe that IIS does not rewrite the slashes to backslash and therefore the tmfcolorparser.inc.php was not found.