This thread over on Recovery Force Forums should help...
Forum
Jared has a video on how to change the head temperatures to get a better read when presented with these moldy sectors, however I have not tried it myself.
Youtube
If it is shown as 0mb it is more than likely a firmware fault, although seeing its a SSD it could be a fault with the NAND chip. Best to send it to a Company as this is not a DIY job and will need specialist tools.