I'm getting always this error when i try to upgrade via LiteSpeed Web Admin
What is causing this problem.
Code:
2010-03-27 22:13:56.892 NOTICE [(IP):53717-2#_AdminVHost] Content len: 0, Request line: GET /service/serviceMgr.php?act=download&actId=4.0.13-std&vl=3 HTTP/1.1
2010-03-27 22:13:57.387 NOTICE [(IP):53717-3#_AdminVHost] Content len: 0, Request line: GET /service/serviceMgr.php?act=upgrade&actId=4.0.13-std&vl=3 HTTP/1.1
2010-03-27 22:13:57.493 NOTICE [(IP):53717-3#_AdminVHost:lsapi] [STDERR] PHP Warning: file_get_contents() [<a href='function.file-get-contents'>function.file-get-contents</a>]: URL file-access is disabled in the server configuration in /home/litespeed/admin/html.4.0.11/classes/ws/Service.php on line 534
2010-03-27 22:13:57.493 NOTICE [(IP):53717-3#_AdminVHost:lsapi] [STDERR] PHP Warning: file_get_contents(http://download.litespeedtech.com/packages/latest/lsws-4.0.13-std-i386-linux.tar.gz) [<a href='function.file-get-contents'>function.file-get-contents</a>]: failed to open stream: no suitable wrapper could be found in /home/litespeed/admin/html.4.0.11/classes/ws/Service.php on line 534