Hi,
the image file of the default avatarĀ is missing:
https://anonshare.eu/images/iconsbyanonshare/anonshare5.png
Try to upload it to the right folder and check again.
but where is the right folder?
just a thought but that has nothing to do with a missing icon location in dir as the icon loads fine in your specific theme in the portal latest threads but is not displaying in the index page load for portal latest threads because it is looking for a diff call while index wants something like
<avatarep_uid_[{$lastpost_data['lastposteruid']}]>
portal latest threads is usingĀ
<avatarep_uid_[{$thread['lastposteruid']}]>
so while your specific theme loads the portal latest threads into index via jquery
<script type="text/javascript">
jQuery(function(){
jQuery(".latestthreads_portal").load("{$mybb->settings['bburl']}/portal.php .latestthreads_portal");
});
</script>
it causes this issue, not my area of expertise nor am I familar with the plugin beyond a few seconds reading the source but just noting this for you as perhaps that is a better starting point for people considering providing a solution for you.