Income Tax Department — same pan issued two person

My mother has the pan card:- agapg2403p since 2006 however as we came across recently that some other lady also holding the same pan card with the same pan number but different details. When we checked with the lady we found out that they got this card issued in 2009.

Due to this issue, my mother is unable to link her pan with adhaar. I am attaching both the pan cards. My mother's date of birth is - 07/07/1968.

Please look into this issue. Please feel free to contact me on my mobile number-[protected].