I just fixed both hinges and the weak area right above the hinges. I highly recommend using this Loctite Repair Putty. You may not win any style awards but it is easy to use and incredibly strong, and takes less than ten minutes to fix.
https://www.amazon.com/gp/aw/d/B000BOB8P6/ref=mp_s_a_1_1?ie=UTF8&qid=1500498752&sr=8-1&pi=AC_SX236_SY340_QL65&keywords=putty+epoxy&dpPl=1&dpID=51eSZk39EIL&ref=plSrch