Cannot create directory./home/2/w/ Plugins will not load

Over night all the plugins being used have disappeared and trying to reload them brings up the following message;
Could not create directory./home/2/w/wpavilionbccom/www/wp-contet/plugind/tinymce-advancd/

Can some body help how to I overcome this block to return the club web site
http://WWW.wpavilionbc.com
Emal: [email protected]
Malcolm