I know every gets tired of these but i need some help because everytime i want to do something my fo3 ctds.

Fallout3.esm
PointLookout.esm
Anchorage.esm
ThePitt.esm
BrokenSteel.esm
RH_IRONSIGHTS.esm
CALIBR.esm
xCALIBR.esm
xCALIBRmunitions.esp
CALIBRxMerchant.esp
LevelersTruckTrailer.esp
VltorSBR.esp
VashDeagleV5.esp
Tactical Weapons by gRs Frederyck.esp
HZ_M92SE.esp
RH_IronSights_Basic_PittPlugin.esp
RH_IronSights_Basic_PointLookoutPlugin.esp
RH_IronSights_Basic_VanillaPlugin.esp
csx_ember.esp
Toasty's Rooved Megaton, Holey Light.esp
MPammo.esp
TheOutbreak - WMS Vol 1 - Super Blue.esp

Total active plugins: 22
Total plugins: 27

Anyone?