package moodle 2.5.4-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

yes its wriong

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: moodle 2.5.4-1ubuntu1
ProcVersionSignature: Ubuntu 3.13.0-46.75-lowlatency 3.13.11-ckt15
Uname: Linux 3.13.0-46-lowlatency x86_64
ApportVersion: 2.14.1-0ubuntu3.7
Architecture: amd64
Date: Thu Feb 26 02:23:05 2015
DuplicateSignature: package:moodle:2.5.4-1ubuntu1:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-02-25 (0 days ago)
InstallationMedia: Ubuntu-Studio 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.1)
PackageArchitecture: all
SourcePackage: moodle
Title: package moodle 2.5.4-1ubuntu1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)