> 21:52:32 Warning:  File not parsed, looks like binary:
> www.liberation.fr/page.php?Template=QUOTDUJOUR
> 21:52:32 Error:  "Open error when decompressing" (-1) at
> link www.liberation.fr/page.php?Template=QUOTDUJOUR (from
> primary/primary)

This is not related to PHP, but more probably an error 
while decompressing (uncompressed content declared as 
compressed by the server ?)