Pod Classic 7th Generation 2TB SDXC Tarkan Board rockbox error -2147483645

[yomegonightcore]

was working fine last night but i boot it up to this strange error. it was booting to the normal iPod UI for a bit and i was trying to boot it back into rockbox but now i get either this screen or the ipod support screen. my PC also doesn't recognize it anymore pls help