I am trying to setup gitlab cicd for webdriverio headless firefox but getting error

Question

I am trying to setup gitlab cicd for firefox but getting error 'ERROR webdriver: Request failed with status 500 due to unknown error: Process unexpectedly closed with status 255' This is my gitlab yml contains:

stages:
  - test

webdriverio_chrome:
  stage: test
  image: atools/firefox-headless:java11-node16-latest # Specify the image for the job
  
  before_script:
    - echo "Installing dependencies..."
    - npm install
    - npm install -g allure-commandline --save-dev

  script:    
    - npm run wdio

  after_script:
    - npm run generatereport

  artifacts:
    name: chromeReport
    paths:
      - allure-report/*
      - allure-results/* 

This is what I am getting when running the pipeline in gitlab:

pipeline error screenshot

I have tried npm install geckodriver as well but still it is not working.