Notice: Undefined offset: 1 in /home/htscadmn/public_html/wp-content/plugins/youtube-channel-gallery/youtube-channel-gallery.php on line 1213
Error type: "Forbidden". Error message: "Project 772577444925 has been scheduled for deletion and cannot be used for API calls. Visit to undelete the project." Domain: "usageLimits". Reason: "accessNotConfigured".

Did you added your own Google API key? Look at the help.

Check in YouTube if the id hasantascivideo belongs to a username. Check the FAQ of the plugin or send error messages to support.