package phpmyadmin 4:4.9.5+dfsg1-2 failed to install/upgrade: installed phpmyadmin package post-installation script subprocess returned error exit status 1

[Vinod Kumar]

Elasticsearch taking too much memory and my system hangs.

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: phpmyadmin 4:4.9.5+dfsg1-2
ProcVersionSignature: Ubuntu 5.8.0-55.62~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-55-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.18
Architecture: amd64
CasperMD5CheckResult: skip
Date: Tue Jun 8 17:29:49 2021
ErrorMessage: installed phpmyadmin package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2021-06-08 (0 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.5
SourcePackage: phpmyadmin
Title: package phpmyadmin 4:4.9.5+dfsg1-2 failed to install/upgrade: installed phpmyadmin package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.phpmyadmin.config.inc.php: [modified]
mtime.conffile..etc.phpmyadmin.config.inc.php: 2021-06-08T17:54:12.754245