package python3-apport 2.20.11-0ubuntu27.10 failed to install/upgrade: installed python3-apport package post-installation script subprocess returned error exit status 1

[Rajiv]

apport error reported and not able to upgrade or update or remove any package

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: python3-apport 2.20.11-0ubuntu27.10
ProcVersionSignature: Ubuntu 5.4.0-52.57-generic 5.4.65
Uname: Linux 5.4.0-52-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.10
Architecture: amd64
CasperMD5CheckResult: skip
CrashReports:
 640:0:117:211980:2020-10-27 21:10:52.322911977 +0530:2020-10-27 21:10:53.322911977 +0530:/var/crash/python3-apport.0.crash
 600:0:117:777645:2020-10-27 23:59:36.918364411 +0530:2020-10-28 18:25:36.906290013 +0530:/var/crash/udev.0.crash
 644:0:117:1017800:2020-10-28 18:50:24.606360952 +0530:2020-10-28 19:32:38.226656672 +0530:/var/crash/mysql-server-8.0.0.crash
Date: Tue Oct 27 21:10:53 2020
DuplicateSignature:
 package:python3-apport:2.20.11-0ubuntu27.10
 Setting up python3-apport (2.20.9-0ubuntu7.18) ...
 /usr/lib/python3/dist-packages/apport/__pycache__/ui.cpython-36.pyc is a non-regular file and will be changed into a regular one if import writes a byte-compiled file to it
 dpkg: error processing package python3-apport (--configure):
  installed python3-apport package post-installation script subprocess returned error exit status 1
ErrorMessage: installed python3-apport package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2019-10-09 (385 days ago)
InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release amd64 (20170801)
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 2.0.2ubuntu0.1
SourcePackage: apport
Title: package python3-apport 2.20.11-0ubuntu27.10 failed to install/upgrade: installed python3-apport package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)