Thread:Project:Support desk/Error message on main page

Oh dear, I thought I'd got it working but now I have a nice new warning message sat at the top of the main page.

Warning: fopen(/messages-lostminiswiki)[function.open]: failed to open stream: Permission denied in /path/public_html/includes/MessageCache.php on line 101

I set the file's CHMOD to 777 but with no change.

Line 101 in MessageCache.php reads:

94 		} 95 96		$filename = "$wgLocalMessageCache/messages-". wfWikiID; 07		$oldUmask = umask( 0 ); 98		wfMkdirParents( $wgLocalMessageCache, 0777 ); 99		umask( $oldUmask ); 100 101		$file = fopen( $filename, 'w' ); 102		if ( !$file ) { 103			wfDebug( "Unable to open local cache file for writing\n" ); 104			return; 105		}

Does this means a cache file has moved? If so where should it be located? (I'm using version 1.10.0)

Can anyone decipher this one please?

Many thanks, Colin