package gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf] failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Videonauth]

Just run into this as i tried to install gitlab.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf]
ProcVersionSignature: Ubuntu 4.4.0-30.49-generic 4.4.13
Uname: Linux 4.4.0-30-generic x86_64
NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Tue Jul 5 16:06:24 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2016-05-23 (42 days ago)
InstallationMedia:

PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: gitlab
Title: package gitlab 8.5.8+dfsg-5 [modified: var/lib/gitlab/gitlab-debian.conf] failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.