Problem bei Anmeldung(1.2;/klasse.php fehler)

[oje]

in der klasse.php hab ich das hier eingetragen:

if (@file_exists ('lib/mimePart.php')) require_once ('/mimePart.php');
elseif (@file_exists ('../lib/mimePart.php')) require_once ('../lib/mimePart.php');
elseif (@file_exists ('../../mimePart.php')) require_once ('../../lib/mimePart.php');

anstatt

if (file_exists ('lib/mimePart.php')) require_once ('/mimePart.php');
elseif (file_exists ('../lib/mimePart.php')) require_once ('../lib/mimePart.php');
elseif (file_exists ('../../mimePart.php')) require_once ('../../lib/mimePart.php');