I had to download the latest jquery fancy box js and css to resolve this issue
Can you delete any js file etc.. This issue rise due to script issue and you can see js errors in browser’s console.If possible zip your folder and send us or send us browser’s console issues lists then we guide you properly.
Using index.html, the video section, I receive the following error when I click the “play” button: File not found
Firefox can’t find the file at /embed/Fvae8nxzVz4?autoplay=1&autohide=1&fs=1&rel=0&hd=1&wmode=transparent&enablejsapi=1&html5=1.
Check the file name for capitalization or other typing errors.
Check to see if the file was moved, renamed or deleted.”
Where can I go to fix this?