Softreset failed (device not ready)

Hi All

I got rockstor v3.8-14 and it runs from 16GB usb drive, 1 Pool 1 HDD and few shares. I lost power and when I got it, tried to boot rockstor I got the error below. I am not that great with Linux but willing to learn if there was some good instructions how to fix this surely I will go ahead and try.

[ 2.209974] ata4: softreset failed (device not ready)