"Plug-in Failure" on Youtube videos suddenly (late 06 MacBook Pro OSX 10.7.5)
Youtube videos were working fine up until last night in Safari, and Firefox, yet it works in Chrome. I installed Java and I could be wrong, but it seems like after that all youtube videos have a black screen, and a plug-in failure message. I have tried disabling java, tried turning off the option to block pop-ups, tried deleting java, but it said I couldn't due to a error. ANY help would be greatly appreciated
Safari 5.1.7
Java 7 update 51
Flash Player is Plug-in version 13.0.0.182 is installed.
MacBook Pro, Mac OS X (10.7.5), late 2006