package python3.8 3.8.5-1~20.04.2 failed to install/upgrade: installed python3.8 package post-installation script subprocess returned error exit status 127

[galuh ramaditya]

ubuntu freeze frequently and always appear that notification report

ProblemType: Package
DistroRelease: Ubuntu 20.04
Package: python3.8 3.8.5-1~20.04.2
ProcVersionSignature: Ubuntu 5.8.0-48.54~20.04.1-generic 5.8.18
Uname: Linux 5.8.0-48-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.16
AptOrdering: NULL: ConfigurePending
Architecture: amd64
CasperMD5CheckResult: skip
Date: Sun Apr 4 23:30:40 2021
ErrorMessage: installed python3.8 package post-installation script subprocess returned error exit status 127
InstallationDate: Installed on 2020-10-02 (189 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
Python3Details: /usr/bin/python3.8, Python 3.8.5, python3-minimal, 3.8.2-0ubuntu2
PythonDetails: N/A
RelatedPackageVersions:
 dpkg 1.19.7ubuntu3
 apt 2.0.4
SourcePackage: python3.8
Title: package python3.8 3.8.5-1~20.04.2 failed to install/upgrade: installed python3.8 package post-installation script subprocess returned error exit status 127
UpgradeStatus: No upgrade log present (probably fresh install)