package phpmyadmin 4:4.5.4.1-2ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10

[प्रवर]

error

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: phpmyadmin 4:4.5.4.1-2ubuntu1
ProcVersionSignature: Ubuntu 4.4.0-22.40-generic 4.4.8
Uname: Linux 4.4.0-22-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.1
Architecture: amd64
Date: Thu Jun 2 14:58:13 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 10
InstallationDate: Installed on 2015-05-07 (398 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
PackageArchitecture: all
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.1
 apt 1.2.12~ubuntu16.04.1
SourcePackage: phpmyadmin
Title: package phpmyadmin 4:4.5.4.1-2ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 10
UpgradeStatus: Upgraded to xenial on 2016-06-02 (7 days ago)

[Launchpad Janitor (janitor)]

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

[gerry freed (gerry-b)]

Occoured during an update 4.04 to 16

[assiscezar (assiscezare)]

Error localhost The mbstring extension is missing. Please check your PHP configuration. PHP Version 5.6.25-2+deb.sury.org~xenial+1