function.file-put-contents错误,这个是要怎么配置?

David

Warning: file_put_contents(cache/Cache_Index1.html) [function.file-put-contents]: failed to open stream: Permission denied in
Warning: file_put_contents(cache/Cache_TodayHot.html) [function.file-put-contents]: failed to open stream: Permission denied in
Warning: file_get_contents(cache/Cache_TodayHot.html) [function.file-get-contents]: failed to open stream: No such file or directory in

小夜的那个wenwen小偷,打开就是这样,用的是lnmp环境,加wenwen.conf,php.ini里面那个什么open也是on的,还要配置什么东西才行?

David