package dropbear-run 2016.72-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[Muthukumar]

i am seeing this error messages frequently when install any apps in ubuntu 16.04 version

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: dropbear-run 2016.72-1
ProcVersionSignature: Ubuntu 4.4.0-133.159-generic 4.4.134
Uname: Linux 4.4.0-133-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
Date: Mon Aug 20 14:59:28 2018
Dependencies:
 dropbear-bin 2016.72-1
 gcc-6-base 6.0.1-0ubuntu1
 libc6 2.27-3ubuntu1
 libgcc1 1:6.0.1-0ubuntu1
 zlib1g 1:1.2.8.dfsg-2ubuntu4.1
DistributionChannelDescriptor:
 # This is a distribution channel descriptor
 # For more information see http://wiki.ubuntu.com/DistributionChannelDescriptor
 canonical-oem-somerville-xenial-amd64-20160624-2
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2017-12-03 (260 days ago)
InstallationMedia: Ubuntu 16.04 "Xenial" - Build amd64 LIVE Binary 20160624-10:47
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.4
 apt 1.2.27
SourcePackage: dropbear
Title: package dropbear-run 2016.72-1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to xenial on 2018-08-20 (0 days ago)