Activation Gitlab Fails

Drone Support
1

I have a gitlab self hosted setup, when i try to activate it get

There was a problem enabling your repository.

In gitlab logs i can see

Started POST “/api/v4/projects/wajidp%2Fiot_hub/hooks?merge_requests_events=true&push_events=true&tag_push_events=true&token=[FILTERED]&url=http%3A%2F%2Fakkadev01.dt.local%2Fhook” for 127.0.0.1 at 2019-03-03 12:56:33 +0400

drone

docker run \
  --volume=/var/run/docker.sock:/var/run/docker.sock \
  --volume=/var/lib/drone:/data \
  --env=DRONE_GIT_ALWAYS_AUTH=false \
  --env=DRONE_GITLAB_SERVER=http://gitlab.dt.local/ \
  --env=DRONE_GITLAB_CLIENT_ID=f243a17968a1f2f56a9ba792720362b38aa274e365109dd9d4f06e32ef74fd78 \
  --env=DRONE_GITLAB_CLIENT_SECRET=fea493e0c2dcc7f3638f03bc9e4d03d6043d85757f3611622a8ae1637cf67978 \
  --env=DRONE_RUNNER_CAPACITY=2 \
  --env=DRONE_SERVER_HOST=akkadev01.dt.local \
  --env=DRONE_SERVER_PROTO=http \
  --env=DRONE_TLS_AUTOCERT=false \
  --publish=80:80 \
  --publish=443:443 \
  --restart=always \
  --detach=true \
  --name=drone \
  drone/drone:1.0.0-rc.5

Application ID
f243a17968a1f2f56a9ba792720362b38aa274e365109dd9d4f06e32ef74fd78
Secret
fea493e0c2dcc7f3638f03bc9e4d03d6043d85757f3611622a8ae1637cf67978
Callback URL
http://akkadev01.dt.local
Scopes
api (Access the authenticated user’s API)
read_user (Read the authenticated user’s personal information)

Any ideas?