Vi prego di aiutarmi, questo è il contenuto del file default dentro a com_contact\views\contact\tmpl
Nella parte in rosso ci dovrebbe essere il codice che da "errore" o almeno è a quella altezza controllando con firebug
<div class="componentheading<?php echo $this->escape($this->params->get('pageclass_sfx')); ?>">
</div>
<div id="component-contact" align="center">
<table class="contentpaneopen<?php echo $this->escape($this->params->get('pageclass_sfx')); ?>" border="0" cellpadding="0" cellspacing="0" width="100%">
<tbody>
<tr>
<td colspan="2" align="center">
<form action="<?php echo JRoute::_('index.php') ?>" method="post" name="selectForm" id="selectForm">:
<?php echo JHTML::_('select.genericlist', $this->contacts, 'contact_id', 'class="inputbox" onchange="this.form.submit()"', 'id', 'name', $this->contact->id);?>
<input name="option" value="com_contact" type="hidden"> </form>
</td>
</tr>
<?php endif; ?>
<?php if ( $this->contact->name && $this->contact->params->get( 'show_name' ) ) : ?><tr>
<td class="contentheading<?php echo $this->escape($this->params->get('pageclass_sfx')); ?>" width="100%"><?php echo $this->escape($this->contact->name); ?>
</td>
</tr>
<?php endif; ?>
<?php if ( $this->contact->con_position && $this->contact->params->get( 'show_position' ) ) : ?><tr>
<td colspan="2"><?php echo $this->escape($this->contact->con_position); ?>
</td>
</tr>
<?php endif; ?> <tr>
<td>
<table border="0" width="100%">
<tbody>
<tr>
<td></td>
<td rowspan="2" align="right" valign="top"><?php if ( $this->contact->image && $this->contact->params->get( 'show_image' ) ) : ?>
<div style="float: right;"><?php echo JHTML::_('image', 'images/stories' . '/'.$this->contact->image, JText::_( 'Contact' ), array('align' => 'middle')); ?></div>
<?php endif; ?> </td>
</tr>
<tr>
<td><?php echo $this->loadTemplate('address'); ?><?php if ( $this->contact->params->get( 'allow_vcard' ) ) : ?></td>
</tr>
<tr>
<td colspan="2"><?php echo JText::_( 'Download information as a' );?>
<a href="<?php echo JURI::base(); ?>index.php?option=com_contact&task=vcard&contact_id=<?php echo $this->contact->id; ?>&format=raw&tmpl=component"><?php echo JText::_( 'VCard' );?>[/url]</td>
</tr>
<?php endif; if ( $this->contact->params->get('show_email_form') && ($this->contact->email_to || $this->contact->user_id)) echo $this->loadTemplate('form'); ?>
</tbody>
</table>
</td>
<td> </td>
</tr>
</tbody>
</table>
</div>
</body>