Can't import psd files

Hello!
I’m trying to import psd files into TBH but I keeo getting an error message (as in error toonboom_.JPG file attatched).
I followed the instructions and every layer are in separeted folders (error toonboom_psd.JPG).
Can someone help me?

error toonboom_.JPG

error toonboom_psd.JPG