I see a table tags missing.
try
Code:
<table align="center" cellpadding="5" border="0">
<tr>
<td >
{* PULL THE PERMANENT GALLERIES FROM THE DATABASE *}
{galleries
var=$galleries
type=permanent
format=any
getnew=true
allowused=false
description=true
preview=true
amount=5
previewsize=125x162
category=MIXED
sponsor=any
order=RAND()
reorder=RAND()}
{* DISPLAY ALL OF THE GALLERIES *}
{foreach var=$gallery from=$galleries counter=$counter}
<a href="{$gallery.gallery_url|htmlspecialchars}" target="_blank"><img src="{$gallery.preview_url|htmlspecialchars}" border="0" alt="Thumb"></a>
</td>
</tr>
<tr>
<td>{$gallery.keywords|htmlspecialchars}<br>
{$gallery.description|htmlspecialchars}<br>
{$gallery.preview_url|htmlspecialchars}<br>
<BR>
<Br>
<BR>
<BR>
</td>
</tr>
<tr>
<td>{/insert}
{/foreach}
</td>
</tr>
</table>