package liblwp-mediatypes-perl 6.02-1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration

[Tóth József (jtoth31)]

While tried to install updates this error appeared at the end of update process.

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: liblwp-mediatypes-perl 6.02-1
ProcVersionSignature: Ubuntu 3.13.0-76.120-generic 3.13.11-ckt30
Uname: Linux 3.13.0-76-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.19
Architecture: amd64
Date: Sun Jan 31 09:32:13 2016
DuplicateSignature: package:liblwp-mediatypes-perl:6.02-1:package is in a very bad inconsistent state; you should reinstall it before attempting configuration
ErrorMessage: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
InstallationDate: Installed on 2015-10-03 (119 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Release amd64 (20120425)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.5
 apt 1.0.1ubuntu2.11
SourcePackage: liblwp-mediatypes-perl
Title: package liblwp-mediatypes-perl 6.02-1 failed to install/upgrade: package is in a very bad inconsistent state; you should reinstall it before attempting configuration
UpgradeStatus: Upgraded to trusty on 2015-10-03 (119 days ago)