Error on page

[Jaime82]

Pasted below is my template

<!-- Not Registered Users, or Not Logged in Users See This -->
<center>
<if condition="$show['registerbutton']">
<td class="vbmenu_control">
<div align="center" class="mediumfont"><b>To Enter the Chat Room</b></div>
<br>
<br>
You must have a registered chat name to enter our chat rooms. If you have<br>not yet registered your chat name and would like to do so, please <a href="register.php$session[sessionurl_q]" rel="nofollow">Click Here</a></td>

<br>
<br>

<table border="0" width="70%" align="center">
<td class="alt2" nowrap="nowrap" style="padding:0px">

<!-- login form -->
<center>
<fieldset class="fieldset">
<legend>Log in</legend>
<table cellpadding="0" cellspacing="2" border="0" align="center">
<tr>
<form action="../bbs/login.php" method="post" onsubmit="md5hash(vb_login_password, vb_login_md5password, vb_login_md5password_utf, $show[nopasswordempty])">
<script type="text/javascript" src="clientscript/vbulletin_md5.js"></script>
<table cellpadding="0" cellspacing="$stylevar[formspacer]" border="0">
<tr>
<td class="smallfont">Chat Name</td>
<td><input type="text" class="bginput" style="font-size: 11px" name="vb_login_username" id="navbar_username" size="40" accesskey="u" tabindex="101" value="" onfocus="if (this.value == '$vbphrase[username]') this.value = '';" /></td>

</tr>
<tr>
<td class="smallfont">$vbphrase[password]</td>
<td><input type="password" class="bginput" style="font-size: 11px" name="vb_login_password" size="40" accesskey="p" tabindex="102" /></td>
</tr>
<br>
<td class="smallfont" colspan="2" nowrap="nowrap"><label for="cb_cookieuser_navbar"><input type="checkbox" name="cookieuser" value="1" tabindex="103" id="cb_cookieuser_navbar" accesskey="c" />$vbphrase[remember_me]</label>

&nbsp;&nbsp;&nbsp;
<a href="../bbs/login.php?do=lostpw" target="_top">Forgot Your Password?</a>

<br>
<br>
<center>
<input type="submit" class="button" value="Join Chat" tabindex="104" accesskey="s" />
</center>
</td>

</tr>
</table>
<input type="hidden" name="s" value="$session[sessionhash]" />
<input type="hidden" name="securitytoken" value="$bbuserinfo[securitytoken]" />
<input type="hidden" name="do" value="login" />
<input type="hidden" name="vb_login_md5password" />
<input type="hidden" name="vb_login_md5password_utf" />
</form>
<!-- / login form -->
</center>
<br>
</td>


</fieldset>
</tr>
</table>
</if>
</center>

<!-- / Already Logged in Users See This -->

<if condition="$bbuserinfo['userid']">

<td class="alt2" valign="top" nowrap="nowrap">
<div class="smallfont">
<strong><phrase 1="$bbuserinfo[username]">$vbphrase[welcome_x]</phrase></strong><br />
<phrase 1="$pmbox[lastvisitdate]" 2="$pmbox[lastvisittime]">$vbphrase[last_visited_x_at_y]</phrase>
</div>
</td>
</table>
</if>

<div align="center">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center" style="border-top-width:0px">
<tr align="center">
<if condition="$show['member']">

<script language="Javascript" type="text/javascript">
<!--
function realchatPopup(url, nn, pu, au, hmac) {
var r = screen.height / screen.width;
var w = screen.width>800?1000:800;
var h = Math.round(w*r);
var c = function(s) { return encodeURIComponent(s).replace('!', '%21'); }
var rcw = window.open(url + '&nn=' + c(nn) + '&pu=' + c(pu) +'&au=' + c(au) + '&hmac=' + hmac + '&cu=cw', 'rc',
'width='+w+',height='+h+',status=no,toolbar=no,men ubar=no,location=no,scrollbars =yes,resizable=yes');
rcw.focus();
}
//-->
</script>
<td class="vbmenu_control"><a href="$chatLink">Chat Now</a></td>
</if>
</tr>
</table>
</div>