Does Joomla have to add my video provider, www.easywebvideo.com as a supported provider?

I get an error message when I am trying to embed video from this provider. This is the message:
Fatal error: Class 'hwd_vs_tp' not found in /home/torontoa/public_html/catchmyvideo.ca/components/com_hwdvideoshare/mvc/controller/uploads.php on line 1245


Can I set the parameters myself in the plug-in area? I am not a web designer. Youtube works fine on my Joomla site www.catchmyvideo.ca  but I would like to use Easy Web if possible.

Thank you for reading.

Colin