package bacula-director-pgsql 5.2.6+dfsg-9.1ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

[William]

I don't know

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: bacula-director-pgsql 5.2.6+dfsg-9.1ubuntu3
ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
Uname: Linux 3.13.0-49-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.10
Architecture: amd64
Date: Mon Apr 27 22:31:25 2015
DuplicateSignature: package:bacula-director-pgsql:5.2.6+dfsg-9.1ubuntu3:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
SourcePackage: bacula
Title: package bacula-director-pgsql 5.2.6+dfsg-9.1ubuntu3 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: Upgraded to trusty on 2015-04-26 (1 days ago)