ERROR: Preparation failed: API error (500): Could not get container for mariadb

28.11.2016 my gitlab-ci got a error

normal build
time: 2016-11-28T21:20:40Z
Running with gitlab-ci-multi-runner 1.6.1 (c52ad4f)
Using Docker executor with image debian:jessie …
Pulling docker image mariadb:latest …
Starting service mariadb:latest …
Waiting for services to be up and running…
Pulling docker image debian:jessie …
Running on runner-01316f88-project-908527-concurrent-0 via Debian-85-jessie-64-minimal…
Fetching changes…
HEAD is now at 09df515 Update .gitlab-ci.yml
From https://gitlab.com/greyhard/parts
09df515…e0f3424 master -> origin/master
Checking out e0f3424b as master…

error from this time
time: 2016-11-28T21:57:28Z

time: 2016-11-28T22:03:15Z
Running with gitlab-ci-multi-runner 1.6.1 (c52ad4f)
Using Docker executor with image debian:jessie …
Pulling docker image mariadb:latest …
Starting service mariadb:latest …
Waiting for services to be up and running…
ERROR: Preparation failed: API error (500): Could not get container for mariadb

Will be retried in 3s …
Using Docker executor with image debian:jessie …
Pulling docker image mariadb:latest …
Starting service mariadb:latest …
Waiting for services to be up and running…
ERROR: Preparation failed: API error (500): Could not get container for mariadb

Will be retried in 3s …
Using Docker executor with image debian:jessie …
Pulling docker image mariadb:latest …
Starting service mariadb:latest …
Waiting for services to be up and running…
ERROR: Preparation failed: API error (500): Could not get container for mariadb

Will be retried in 3s …
ERROR: Build failed (system failure): API error (500): Could not get container for mariadb

image: debian:jessie
services:
  - mariadb:latest
 
variables:
  MYSQL_DATABASE: parts
  MYSQL_ROOT_PASSWORD: parts
stages:
  - test
test:
  stage: test
  script:
    - apt-get update
  tags:
    - test