Thread:Project:Support desk/Wiki is very slow/reply

When I check my error log, I get something like this: [19-Aug-2011 12:51:18] PHP Warning: filemtime [function.filemtime]: stat failed for /hermes/bosweb/web026/x/x/skins/common/images/feed-icon.png in /home8/x/public_html/includes/resourceloader/ResourceLoaderFileModule.php on line 363

I did change host recently.