Norton caused invalid page fault ???

[Genia39]

While I was surfing, a "low memory message" came up and the Details were as follows and I don't know what to do. Please help! Thanks

AUPDATE caused an invalid page fault in
module AUPDATE.EXE at 018f:004013e3.
Registers:
EAX=00000000 CS=018f EIP=004013e3 EFLGS=00010246
EBX=00000000 SS=0197 ESP=0065fd6c EBP=0065fd88
ECX=0065fd7c DS=0197 ESI=004256f8 FS=7417
EDX=00ea1cdc ES=0197 EDI=004256f8 GS=0000
Bytes at CS:EIP:
ff 70 28 ff 15 bc c1 41 00 6a 01 58 eb af 56 8b
Stack dump:
fffffffe 004256f8 ffffffff 00ea01a0 0065fe28 0041addb ffffffff 0065fe38 004180e6 00000000 00000000 00550000 0041225c 00400000 00000000 819b7047