trouble while uploading epub through itunes producer
while submitting my epub(mine is an epub3) through itunes producer,i found 3 errors.
ERROR 1:Apple's web service operation was not successful
ERROR 2:Unable to authenticate the package:B_FUEL_FOR_YOUR_LIFE.itmsp
ERROR ITMS-5107:"FuelforYourLife-TheUltimateCookBook.epub:Fixed-Layout books must supply a guide." at Book(MZItmspBookPackage)
i had tried more than 20 times uploading the same stuff,but i could not upload it ,after that i had tried uploading it on next day,but no luck !!! can any one help me with a solution
Any help would be appreciated