XRP/GATEHUB HELP - 150 XRP BOUNTY

[AT101ET]

Hi,
A while ago I was sent a message from Ripple Trade telling me that I had to migrate my wallet to Gatehub.
I did so back then (2014) and now when logging in I can see that my Gatehub account shows a USD balance of $29.

If someone here can help me successfully retrieve my balance, I'll pay 150 XRP in return for the favour.

Thanks

[AT101ET]

For some reason I can't include all the details in my main post.
There seems to be an error message attached to the original outgoing transaction to Gatehub.
Something about an ''Illegal string offset 'currency' in....... on line 1221''