package phpmyadmin 4:4.0.10-1 failed to install/upgrade: package phpmyadmin is not ready for configuration cannot configure (current status `half-installed')

[NAWED]

not able to openmy phpmyadmin

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: phpmyadmin 4:4.0.10-1
ProcVersionSignature: Ubuntu 3.13.0-46.77-generic 3.13.11-ckt15
Uname: Linux 3.13.0-46-generic i686
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: i386
Date: Sun Mar 8 14:29:30 2015
DuplicateSignature: package:phpmyadmin:4:4.0.10-1:package phpmyadmin is not ready for configuration cannot configure (current status `half-installed')
ErrorMessage: package phpmyadmin is not ready for configuration cannot configure (current status `half-installed')
InstallationDate: Installed on 2014-10-02 (156 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release i386 (20120817.3)
PackageArchitecture: all
SourcePackage: phpmyadmin
Title: package phpmyadmin 4:4.0.10-1 failed to install/upgrade: package phpmyadmin is not ready for configuration cannot configure (current status `half-installed')
UpgradeStatus: Upgraded to trusty on 2015-02-28 (7 days ago)