Get an error on htxp://www.ipillion.com/

I get this shown in the browser

[quote]
Fatal error: Call to undefined function geoip_record_by_name() in /home/ipillion/public_html/html/html_home.php on line 4
/quote]
See: http://aw-snap.info/file-viewer/?tgt=http%3A%2F%2Fwww.ipillion.com%2F&ref_sel=Google&ua_sel=ff
Line 4 gives: < base href=“http://wXw.ipillion.com/”> < meta http-equiv=“content-type” content=“text/html; charset=utf-8”/>
Last line 66: 66: < b> Fatal error< /b> : Call to undefined func​tion geoip_record_by_name() in < b> /home/ipillion/public_html/html/html_home.php< /b> on line < b> 4< /b> < br />
Is this a hack?

polonus