package salt-master 2015.8.8+ds-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[basma-mobarez]

Failed to start The Salt Master Server

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: salt-master 2015.8.8+ds-1
ProcVersionSignature: Ubuntu 4.4.0-174.204-generic 4.4.211
Uname: Linux 4.4.0-174-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.21
Architecture: amd64
Date: Mon Mar 2 04:44:53 2020
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2019-05-06 (300 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.6
 apt 1.2.32
SourcePackage: salt
Title: package salt-master 2015.8.8+ds-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)