Can't Upload Files From Mac To Deviantart Or Flickr

I really really hope somebody can help me on this...

I've been trying for several days to upload some files to my deviantart or my flickr account... but it doesnt works!!

I didn't have this problems before... my files are no bigger than 150 KB, and the resolution and aspect ratio is ok,

when i try to, it uploads it starts about 20% or even 90% and then stops and it has a error message...

I just updated my Java, and tryed it on in a different internet connection, restared my modem like a million times,

checked my firewall and seems to be ok and I even give specific permissions to my browser...

I'm using google chrome but I already tryed with firefox or safari and nothing changes.. I really really need to

know what's happening and how can I fixed...please help!

thanks in advance!!

Only thing I can suggest is running Onyx to repair and clear the cache and cookies.