bu seferde bu şekilde hata eriyor

Warning: set_time_limit() [function.set-time-limit]: Cannot set time limit in safe mode in /mounted-storage/home31a/sub001/sc26926-PSCP/rapidshare-test.com/checkedildi.php on line 13

Warning: file_get_contents(http://rapidshare.com/files/19011934/MaNFL_7.part12.rar) [function.file-get-contents]: failed to open stream: HTTP request failed! HTTP/1.1 404 Not Found in /mounted-storage/home31a/sub001/sc26926-PSCP/rapidshare-test.com/checkedildi.php on line 23

13. satır set_time_limit(0);
23. satır $content = file_get_contents($f);