简单的PHP Dom解析器无法访问

I am trying to access one of the turkish ministry of health websites: I've parsed the news from the rest, but this one I can't reach. I've tried many other tricks but when I try this, it gets stuck and won't return and the website freezes in that part and doesn't load the rest of my website after that part.

$html = file_get_html('http://www.tkhk.gov.tr/TR,6/duyurular.html');
$i = 0;
foreach($html->find('a.belge_alt_b') as $element){
echo "
<a href=\"http://www.tkhk.gov.tr".$element->href." \">". $element->plaintext ."</a>
";   
$i++ ;
if($i > 3) break;
}

I've used the same method with the others, too as I said, but this one seems to be a problem. Can this be caused by their servers or not?

For those whom may experience that;

Check your allowed memory size and debug your script, use the code below at the top of your script and try again.

echo 'display_errors = ' . ini_get('memory_limit') . "
";  // this will show your maximum allowed memory usage
ini_set('error_reporting', E_ALL); // for error reporting
ini_set('display_errors', 1); // for error reporting

if you get some error like

Fatal error: Allowed memory size of 8388608 bytes exhausted (tried to allocate 41 bytes) 

Then change the memory limit as you wish.

ini_set('memory_limit', '32M');