package swapspace 1.10-4ubuntu4 failed to install/upgrade: installed swapspace package post-installation script subprocess returned error exit status 1

[Hopungo Semi-bit]

there was a bug. System just asked me to report it. Everything seems OK though.

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: swapspace 1.10-4ubuntu4
ProcVersionSignature: Ubuntu 4.15.0-15.16-generic 4.15.15
Uname: Linux 4.15.0-15-generic x86_64
ApportVersion: 2.20.9-0ubuntu6
Architecture: amd64
Date: Sun Apr 15 20:20:11 2018
Dependencies:
 gcc-8-base 8-20180414-1ubuntu2
 libc6 2.27-3ubuntu1
 libgcc1 1:8-20180414-1ubuntu2
 lsb-base 9.20170808ubuntu1
ErrorMessage: installed swapspace package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2017-06-07 (318 days ago)
InstallationMedia: Ubuntu 17.04 "Zesty Zapus" - Release amd64 (20170412)
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.1
SourcePackage: swapspace
Title: package swapspace 1.10-4ubuntu4 failed to install/upgrade: installed swapspace package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.swapspace.conf: 2018-01-28T00:03:17.153853