admin panel --> templates --> your current templates set --> index page templates -->
index_boardstats -->
find AND remove code similar to below & save the template
<tr>
<td class="tfoot" style="text-align: right">
<span class="smalltext">
{$logoutlink}
<a href="misc.php?action=markread{$post_code_string}">{$lang->markread}</a> |
<a href="showteam.php">{$lang->forumteam}</a> |
<a href="stats.php">{$lang->forumstats}</a>
</span>
</td>
</tr>
admin panel < templates < your current templates set < index page templates < index_boardstats
Remove this -
<span class="smalltext">
{$logoutlink}
<a href="misc.php?action=markread{$post_code_string}">{$lang->markread}</a> |
<a href="showteam.php">{$lang->forumteam}</a> |
<a href="stats.php">{$lang->forumstats}</a>
</span>