package phpmyadmin 4:4.5.4.1-2ubuntu2.1 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2

[Nayan]

Not able to open phpmyadmin.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: phpmyadmin 4:4.5.4.1-2ubuntu2.1
ProcVersionSignature: Ubuntu 4.4.0-139.165-generic 4.4.160
Uname: Linux 4.4.0-139-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Mon Nov 26 14:55:02 2018
DpkgTerminalLog:
 Removing phpmyadmin (4:4.5.4.1-2ubuntu2.1) ...
 /var/lib/dpkg/info/phpmyadmin.postrm: 143: .: Can't open /usr/share/dbconfig-common/internal/mysql
 dpkg: error processing package phpmyadmin (--remove):
  subprocess installed post-removal script returned error exit status 2
DuplicateSignature:
 package:phpmyadmin:4:4.5.4.1-2ubuntu2.1
 Removing phpmyadmin (4:4.5.4.1-2ubuntu2.1) ...
 /var/lib/dpkg/info/phpmyadmin.postrm: 143: .: Can't open /usr/share/dbconfig-common/internal/mysql
 dpkg: error processing package phpmyadmin (--remove):
  subprocess installed post-removal script returned error exit status 2
ErrorMessage: subprocess installed post-removal script returned error exit status 2
InstallationDate: Installed on 2018-10-03 (55 days ago)
InstallationMedia: Ubuntu 16.04.1 LTS "Xenial Xerus" - Release amd64 (20160719)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.5
 apt 1.2.29
SourcePackage: phpmyadmin
Title: package phpmyadmin 4:4.5.4.1-2ubuntu2.1 failed to install/upgrade: subprocess installed post-removal script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)