package libjson-c2:i386 0.11-4ubuntu2 failed to install/upgrade: package libjson-c2:i386 is already installed and configured

[Chinonso Eke]

It showed up an error message when i started my ubuntu

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: libjson-c2:i386 0.11-4ubuntu2
ProcVersionSignature: Ubuntu 4.4.0-45.66-generic 4.4.21
Uname: Linux 4.4.0-45-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
AptdaemonVersion: 1.1.1+bzr982-0ubuntu14
Architecture: amd64
CrashReports:
 600:0:116:427875:2016-10-25 02:33:02.859567165 +0100:2016-10-25 02:33:03.859567165 +0100:/var/crash/libjson-c2:i386.0.crash
 600:0:116:427863:2016-10-25 02:33:03.919568770 +0100:2016-10-25 02:33:03.867567446 +0100:/var/crash/libpopt0:i386.0.crash
 600:0:116:427866:2016-10-25 02:33:03.811566020 +0100:2016-10-25 02:33:03.219550946 +0100:/var/crash/libattr1:i386.0.crash
Date: Tue Oct 25 02:33:03 2016
Dependencies:
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.23-0ubuntu3
 libgcc1 1:6.0.1-0ubuntu1
 multiarch-support 2.23-0ubuntu3
DuplicateSignature:
 package:libjson-c2:i386:0.11-4ubuntu2
 Processing triggers for libc-bin (2.23-0ubuntu3) ...
 dpkg: error processing package libattr1:i386 (--configure):
  package libattr1:i386 is already installed and configured
ErrorMessage: package libjson-c2:i386 is already installed and configured
InstallationDate: Installed on 2016-10-25 (0 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1)
PackageArchitecture: i386
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: dpkg
Title: package libjson-c2:i386 0.11-4ubuntu2 failed to install/upgrade: package libjson-c2:i386 is already installed and configured
UpgradeStatus: No upgrade log present (probably fresh install)