AC_RunActiveContent.js error?

If the video started to play but did not finish then it will be a problem for YouTube to fix. There may also be a problem with the video script. Again this is NOT your fault and you can NOT fix it. This is a java script (.js). It is part of the programming of the site or video. If you can view other videos then you are fine. If not you may want to check your Control Panel for "Java Plug In". If you do not have this then visit a href="http://www.java.com/en/" rel="nofollow"http://www.java.com/en//a