Sorry to hear this. Could you please upload perhaps 5 your most recent console logs? Your console logs can be located using the instructions below:

1. Press the Windows key + R
2. Enter %appdata% within the search input and select ‘OK’
3. Navigate to AppData\Roaming\Fatshark\Vermintide 2\console_logs

Looks like your GPU is running out of usable VRAM here, I’m aware you’ve updated your GPU drivers but was it a clean re-installation? Instructions on how to do this can be seen here.