Thanks James! By the way, my files are restored now and here's a quick fix, edit the file /templates/esmobile/index.php and locate the codes below at line 165:

[gist]
<?php if ($this->my->id) { ?>
<div class="es-mobile-menu__item">
<a href="<?php echo ESR::albums(array('uid' => $this->my->getAlias(), 'type' => SOCIAL_TYPE_USER));?>">
<i class="fa fa-photo"></i>
<span><?php echo JText::_('COM_EASYSOCIAL_TOOLBAR_PROFILE_PHOTOS');?></span>
</a>
</div>
<?php } ?>
[/gist]

Replace it with,

[gist]
<?php if ($this->config->get('photos.enabled') && $this->my->id) { ?>
<div class="es-mobile-menu__item">
<a href="<?php echo ESR::albums(array('uid' => $this->my->getAlias(), 'type' => SOCIAL_TYPE_USER));?>">
<i class="fa fa-photo"></i>
<span><?php echo JText::_('COM_EASYSOCIAL_TOOLBAR_PROFILE_PHOTOS');?></span>
</a>
</div>
<?php } ?>
[/gist]