package postgresql-9.3 9.3.14-0ubuntu0.14.04 failed to install/upgrade: subprocess new pre-removal script returned error exit status 1

[Bharath Nayak]

I cannot fix it

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: postgresql-9.3 9.3.14-0ubuntu0.14.04
ProcVersionSignature: Ubuntu 4.4.0-47.68~14.04.1-generic 4.4.24
Uname: Linux 4.4.0-47-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: amd64
Date: Thu Nov 24 09:22:12 2016
DuplicateSignature: package:postgresql-9.3:9.3.14-0ubuntu0.14.04:subprocess new pre-removal script returned error exit status 1
ErrorMessage: subprocess new pre-removal script returned error exit status 1
InstallationDate: Installed on 2016-01-17 (311 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.15
SourcePackage: postgresql-9.3
Title: package postgresql-9.3 9.3.14-0ubuntu0.14.04 failed to install/upgrade: subprocess new pre-removal script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)