Calibre-web dont boot on Raspberry Pi 4

Hi, i have run next code to get calibre-web on my Raspberry Pi 4. The docker is deployed but it looks to enter into an infinite boot loop. In the logs i see this:

s6-svscan crashed. Killing everything and exiting.
s6-linux-init-hpr: fatal: unable to reboot(): Operation not permitted
s6-svscan: warning: unable to iopause: Operation not permitted
s6-svscan: warning: executing into .s6-svscan/crash

code i ran (path, PID, GID doublechecked):

docker run -d \
  --name=calibre-web \
  -e PUID=1000 \
  -e PGID=1000 \
  -e TZ=Europe/Madrid \
  -p 8083:8083 \
  -v /media/DISCO_USB_EXT/calibre/config:/config \
  -v /media/DISCO_USB_EXT/calibre/books:/books \
  --restart unless-stopped \

FIXED. Looks theres a known issue referenced here: mbentley/docker-timemachine@5c66071

Solution: i added: --security-opt=“seccomp=unconfined” \