postgres not found

Hi all, this has just started happening and I have no idea where to start to resolve it as I have been running the same image on 3 containers (different stacks) for over a year.
The image I've been using is postgres:14
However recently I've been getting this

postgres-lube  |
postgres-lube  | PostgreSQL Database directory appears to contain a database; Skipping initialization
postgres-lube  |
postgres-lube  | /usr/local/bin/docker-entrypoint.sh: line 351: exec: postgres: not found
postgres-lube exited with code 127

Compose YML

  postgres:
    container_name: postgres-lube
    image: postgres:14
    restart: unless-stopped
    networks:
      - lubelogger
    environment:
      POSTGRES_USER: "l****"
      POSTGRES_PASSWORD: "l*****"
      POSTGRES_DB: "lubelogger"
    volumes:
      - /home/docker/lubelogger/pgdata/data:/var/lib/postgresql/data
      - /etc/localtime:/etc/localtime:ro

This has been plaguing me for a number of days now.

Start with the reported postgres:14 Compose service and /usr/local/bin/docker-entrypoint.sh at line 351, then reproduce the container failure and inspect the reported command-not-found condition. Done means identifying a reproducible cause for the missing postgres executable and documenting a confirmed resolution.