pob and pop are not valid iso 639 codes for Portuguese. "pob" seems to be Poqomchi' and "pop" is Pwapwâ. So just change them to both reference por which is the 3-letter-code for portuguese.
pob and pop are not valid iso 639 codes for Portuguese. "pob" seems to be Poqomchi' and "pop" is Pwapwâ. So just change them to both reference por which is the 3-letter-code for portuguese.