Issue "Exception while importing PSD"

Hi, I have a problem when I try to import a doc from Photoshop. I need to import the doc with all its layer, so I put the option Import/images, then I pick the options to import each layer separately and importing it(images attached) as a ToonBoom bitmap, but then it shows a message: “Exception while importing PSD” (in Spanish: Excepción al importar archivo PSD). I have rennamed all the layers, with no special characters, neiter spaces (just in case). The layers doesn’t have any adjustment (all of them are like “normal”) No blended images, masks, nothing more than litterally color pixels on each layer. And doesn’t work. Do you know what should I do?