Gluetun Surfshark on raspberry

[frankofno]

I used gluetun for month on the raspberry. After the last raspberry pi update, gluetun will not start anymore.
The only info I see is "exited code 139".

I've read, that code 139 could be anything.

Any hints what I need to do?

Here is the docker compose yml

services:
gluetun:
image: qmcgaw/gluetun
container_name: gluetun_test
hostname: gluetun_test
cap_add:
- NET_ADMIN
devices:
- /dev/net/tun:/dev/net/tun
ports:
- 6881:6881
- 6881:6881/udp
volumes:
- /portainer/Files/AppData/Config/gluetun:/gluetun # contains a server.json file with all the IP | COUNTRIES etc.
environment:
- VPN_SERVICE_PROVIDER=surfshark
- VPN_TYPE=openvpn
- OPENVPN_USER=THEUSERTOKEN
- OPENVPN_PASSWORD=THEPASSWORDTOKEN
- SERVER_COUNTRIES=SomeCountry
- TZ=Country