Form submit error

[verbob]

Whenever I try to submit a ticket or use contact form, it says basically that i never entered anything in the form.(the page goes to the "next step", but indicates that I didn't enter anything in the input boxes)

 

This was working fine when I originally set it up a couple months back, although I have no idea when it stopped working as I only just had it pointed out to me.

 

Any ideas what it may be?

 

The contact.php file is encrypted, so I can't trace any code in there(and it should be fine anyway), so here is the code in the contact.tpl file:

 

<p>{$LANG.contactheader}</p>

{if $sent}

<p align="center"><strong>{$LANG.contactsent}</strong></p>

{else}
<p><strong>If you are an existing client, click <a href="**url removed**">HERE</a> to submit a support ticket</strong></p>

<form method="post" action="contact.php?action=send">

{if $errormessage}<div class="errorbox">{$errormessage|replace:'<li>':'  #  '}  #  </div><br />{/if}

<table cellspacing="1" cellpadding="0" class="frame"><tr><td>
<table width="100%" cellpadding="2">
<tr><td width="100" class="fieldarea">{$LANG.contactname}</td><td><input type="text" name="name" size="30" value="{$name}"></td></tr>
<tr><td class="fieldarea">{$LANG.contactemail}</td><td><input type="text" name="email" size="50" value="{$email}"></td></tr>
<tr><td class="fieldarea">{$LANG.contactsubject}</td><td><input type="text" name="subject" size="60" value="{$subject}"></td></tr>
<tr><td class="fieldarea">{$LANG.contactmessage}</td><td><textarea name="message" rows=8 style="width:95%">{$message}</textarea></td></tr>
</table>
</td></tr></table>

{if $capatacha}<p align="center">{$LANG.imagecheck}<br /><img src="includes/verifyimage.php" align="middle"> <input type="text" name="code" size="10" maxlength="5"></p>{/if}

<p align="center"><input type="submit" value="{$LANG.contactsend}"></p>

</form>

{/if}

[verbob]

It appears as though the POST variables are not being carried forward.

 

Does anyone have any suggestions as to where to even begin looking?