You probably overwrote the original index file. So you can just wait 24hrs or so and a new one will be generated. If you need to run a manual update knock this up in notepad - save as index.html (change the 3 your.com to your own.)
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<!-- *** Generated: 27-Dec-2003 01:06 PST *** -->
<HTML>
<HEAD>
<TITLE>Usage Statistics for your.com - Last 12 Months</TITLE>
</HEAD>
<BODY BGCOLOR="#E8E8E8" TEXT="#000000" LINK="#0000FF" VLINK="#FF0000">
<H2>Usage Statistics for your.com</H2>
<SMALL><STRONG>
Summary Period: Last 12 Months<BR>
Generated 27-Dec-2003 01:06 PST<BR>
</STRONG></SMALL>
<CENTER>
<HR>
<P>
<IMG SRC="usage.png" ALT="Usage summary for your.com" HEIGHT=256 WIDTH=512><P>
<TABLE WIDTH=600 BORDER=2 CELLSPACING=1 CELLPADDING=1>
<TR><TH HEIGHT=4></TH></TR>
<TR><TH COLSPAN=11 BGCOLOR="#C0C0C0" ALIGN=center>Summary by Month</TH></TR>
<TR><TH HEIGHT=4></TH></TR>
<TR><TH ALIGN=left ROWSPAN=2 BGCOLOR="#C0C0C0"><FONT SIZE="-1">Month</FONT></TH>
<TH ALIGN=center COLSPAN=4 BGCOLOR="#C0C0C0"><FONT SIZE="-1">Daily Avg</FONT></TH>
<TH ALIGN=center COLSPAN=6 BGCOLOR="#C0C0C0"><FONT SIZE="-1">Monthly Totals</FONT></TH></TR>
<TR><TH ALIGN=center BGCOLOR="#008040"><FONT SIZE="-1">Hits</FONT></TH>
<TH ALIGN=center BGCOLOR="#0080FF"><FONT SIZE="-1">Files</FONT></TH>
<TH ALIGN=center BGCOLOR="#00E0FF"><FONT SIZE="-1">Pages</FONT></TH>
<TH ALIGN=center BGCOLOR="#FFFF00"><FONT SIZE="-1">Visits</FONT></TH>
<TH ALIGN=center BGCOLOR="#FF8000"><FONT SIZE="-1">Sites</FONT></TH>
<TH ALIGN=center BGCOLOR="#FF0000"><FONT SIZE="-1">KBytes</FONT></TH>
<TH ALIGN=center BGCOLOR="#FFFF00"><FONT SIZE="-1">Visits</FONT></TH>
<TH ALIGN=center BGCOLOR="#00E0FF"><FONT SIZE="-1">Pages</FONT></TH>
<TH ALIGN=center BGCOLOR="#0080FF"><FONT SIZE="-1">Files</FONT></TH>
<TH ALIGN=center BGCOLOR="#008040"><FONT SIZE="-1">Hits</FONT></TH></TR>
<TR><TH HEIGHT=4></TH></TR>
<TR><TD NOWRAP><A HREF="usage_200312.html"><FONT SIZE="-1">Dec 2003</FONT></A></TD>
<TD ALIGN=right><FONT SIZE="-1">5591</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">887</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">167</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">23</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">299</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">193500</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">598</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">4355</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">23065</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">145374</FONT></TD></TR>
<TR><TD NOWRAP><A HREF="usage_200311.html"><FONT SIZE="-1">Nov 2003</FONT></A></TD>
<TD ALIGN=right><FONT SIZE="-1">5065</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">954</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">172</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">23</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">397</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">134529</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">708</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">5160</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">28632</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">151979</FONT></TD></TR>
<TR><TD NOWRAP><A HREF="usage_200310.html"><FONT SIZE="-1">Oct 2003</FONT></A></TD>
<TD ALIGN=right><FONT SIZE="-1">3709</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">621</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">99</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">15</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">399</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">94004</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">465</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">2985</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">18658</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">111297</FONT></TD></TR>
<TR><TD NOWRAP><A HREF="usage_200309.html"><FONT SIZE="-1">Sep 2003</FONT></A></TD>
<TD ALIGN=right><FONT SIZE="-1">2068</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">396</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">61</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">11</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">245</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">52598</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">357</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">1846</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">11885</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">62067</FONT></TD></TR>
<TR><TD NOWRAP><A HREF="usage_200308.html"><FONT SIZE="-1">Aug 2003</FONT></A></TD>
<TD ALIGN=right><FONT SIZE="-1">779</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">156</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">31</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">6</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">78</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">8779</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">75</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">348</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">1723</FONT></TD>
<TD ALIGN=right><FONT SIZE="-1">8571</FONT></TD></TR>
<TR><TH HEIGHT=4></TH></TR>
<TR><TH BGCOLOR="#C0C0C0" COLSPAN=6 ALIGN=left><FONT SIZE="-1">Totals</FONT></TH>
<TH BGCOLOR="#C0C0C0" ALIGN=right><FONT SIZE="-1">483410</FONT></TH>
<TH BGCOLOR="#C0C0C0" ALIGN=right><FONT SIZE="-1">2203</FONT></TH>
<TH BGCOLOR="#C0C0C0" ALIGN=right><FONT SIZE="-1">14694</FONT></TH>
<TH BGCOLOR="#C0C0C0" ALIGN=right><FONT SIZE="-1">83963</FONT></TH>
<TH BGCOLOR="#C0C0C0" ALIGN=right><FONT SIZE="-1">479288</FONT></TH></TR>
<TR><TH HEIGHT=4></TH></TR>
</TABLE>
</CENTER>
<P>
<HR>
<TABLE WIDTH="100%" CELLPADDING=0 CELLSPACING=0 BORDER=0>
<TR>
<TD ALIGN=left VALIGN=top>
<SMALL>Generated by
<A HREF="http://www.mrunix.net/webalizer/"><STRONG>Webalizer Version 2.01</STRONG></A>
</SMALL>
</TD>
</TR>
</TABLE>
<!-- Webalizer Version 2.01-10 (Mod: 16-Apr-2002) -->
</BODY>
</HTML>