Can't upload new profile picture in yahoo answer?

[475]

I'm using mac right now. Safari version 5.1.10 . I can't upload any new profile picture in yahoo answer. I dont' have this problem in google + or other websites but only yahoo answer?
When I click on change profile photo, nothing pop up (suppose to pop up with a upload screen + upload button)?
I didn't block third party cookies so can anyone tell me what to do....?
Please don't tell me use those yahoo avatar crappy picture...I want to upload pictures from the desktop. That's all. Thanks in advanced for whoever it is. Appreciated.

[586]

The current release is safari 7, safari 5 is from 2010 and it's possible the site is no longer coded to work well with that browser.

If you can't upgrade your safari version, try changing your profile image using Chrome or Firefox (just google the names of the browsers, they're easy to install on mac). Using an old browser can be a bit of a security issue anyway, whether it's Firefox, Chrome, Internet Explorer, or Safari. I would recommend you upgrade or switch.