Internal error when uploading first song

I've tried to upload a 4MB mp3 to my profile on different browsers, across different devices and even internet connections. Every time I hit Release (I make sure to fill everything in in previous steps and tick accept on conditions) my song fails to release and i get the error :"Internal Error, try again later".

Any suggestions?

I am experiencing a similar problem, in that its not first upload which is failing. I have uploaded in the past (6 months ago) to no problems. Right now I keep getting an error 'Internal error occured; please try again later' when I try to upload a song soon after I click on 'Release'.

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