PLZ HELP! WoW Crashes! Access Violation ! Fatal Eror WoW

Hi Guys,
My Game crashed at some point in the game randomly. NO Blue Screen only WoW.exe Fatal error. MY PC is brand new and i complained about it. After the repair he got a new graphic card.
After that i have reinstalled the pc. But still there is that error…
PLZ HElP me

The Complete Error Message is:
WOW.exe Fatal Error
ACCESS_VIOLATION
ACCESS_VIOLATION - the instruction at “0x00007ff62e260367” referenced memory at “0xffffffffffffffff”
The memory could not be “read”

MY PC Build:
AMD Ryzen 9 7900X 12-Core Processor
Nvidea Geforce RTX 4070
Asus Mainboard Prime B650M-A WIFI II
RAM DDR5 16GB 2x

Do u Guys think its an Hardware issue or software ?? PLZ Help i cannot play this game seriosly!
I have updated driver From January for Graphic Card because Geforce has extremly issue with his drivers so i reupdated to January.
And i updatet my Bios too!
Iam gratefull for any help!

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