Unsupported file format error and the archive is damaged

in google webmaster tools

Code:

Unsupported file formatYour Sitemap does not appear to be in a supported format. Please ensure it meets our Sitemap guidelines and resubmit.

and i've downloaded the sitemap from the admincp
when i try to open it i got that the archive is damaged

when i change the file ext to .html and open it i got this error

Code:

Deprecated: Function set_magic_quotes_runtime() is deprecated in  /home/**/public_html/**/vbseo_sitemap/vbseo_getsitemap.php on line  70

but when i download the file from the ftp it works fine

Make sure you are not adding useless links to your sitemap files

sorry but what do you mean/

Hello Hossam,

Which vBSEO Sitemap and PHP version are you running on your server?.

php 5.3.2
sitemap 2.5

Please try this:

vBSEO Sitemap 2.5: PHP Deprecated: Function set_magic_quotes_runtime() is deprecated

it works now thanks

Great! .