My website is very slow, so I checked it for errors with Firebug.
It gave me this error:
"NetworkError: 404 Not Found - URL OF MY WEBSITE/wp-content/plugins/ft-calendar/includes/js/jquery.tools.min.js?ver=3.3.1"
I cannot find file jquery.tools.min.js in folder js of FT calendar.
I don't understand.. Who can help me with this?