Skyrim locational crash

i play skyrim, and recently, i came to a crash problem.

the game crashes when ever my character reaches a certain area, and then it crashes without warning, this is not a mod or dlc problem because even if i disabled all the extensions in the data files, it still crashes.

as to where is the crash site? it extends from the whiterun gates to the dreagonreach tower, also, the whole of riften, that's the only 2 places i've tried.

what confuses me, is that i have been to those places before, and those places appear on my map, but whenever, i travel by foot or fast travel, it crashes, without a warning.

however, i manage to get the dialog box up when i disabled all the mods and this is it:

Problem signature:
  Problem Event Name:    BEX
  Application Name:    TESV.exe
  Application Version:    1.9.32.0
  Application Timestamp:    51437ce5
  Fault Module Name:    StackHash_4e5d
  Fault Module Version:    0.0.0.0
  Fault Module Timestamp:    00000000
  Exception Offset:    4153edc4
  Exception Code:    c0000096
  Exception Data:    badc0de1

Tried re-installing Skyrim?

i've tried that already

Tried with an alternate character?