package libisc-export160 1:9.10.3.dfsg.P4-8ubuntu1.5 failed to install/upgrade: package libisc-export160 is already installed and configured

[Ben]

This happens when I logged in.
Note that I installed xampp and wordpress during my previous session.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libisc-export160 1:9.10.3.dfsg.P4-8ubuntu1.5
ProcVersionSignature: Ubuntu 4.4.0-63.84-generic 4.4.44
Uname: Linux 4.4.0-63-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.5
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
Date: Tue Feb 21 22:06:29 2017
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu5
 libgcc1 1:6.0.1-0ubuntu1
DuplicateSignature:
 package:libisc-export160:1:9.10.3.dfsg.P4-8ubuntu1.5
 Processing triggers for mime-support (3.59ubuntu1) ...
 dpkg: error processing package update-notifier-common (--configure):
  package update-notifier-common is already installed and configured
ErrorMessage: package libisc-export160 is already installed and configured
InstallationDate: Installed on 2016-11-27 (87 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.19
SourcePackage: dpkg
Title: package libisc-export160 1:9.10.3.dfsg.P4-8ubuntu1.5 failed to install/upgrade: package libisc-export160 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.