package libapache2-mod-php5 5.6.11+dfsg-1ubuntu3.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1

Installing owncloud

ProblemType: Package
DistroRelease: Ubuntu 15.10
Package: libapache2-mod-php5 5.6.11+dfsg-1ubuntu3.1
ProcVersionSignature: Ubuntu 4.2.0-19.23-generic 4.2.6
Uname: Linux 4.2.0-19-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
Date: Fri Dec 4 13:41:59 2015
DuplicateSignature: package:libapache2-mod-php5:5.6.11+dfsg-1ubuntu3.1:subprocess installed post-installation script returned error exit status 1
ErrorMessage: subprocess installed post-installation script returned error exit status 1
InstallationDate: Installed on 2015-12-03 (0 days ago)
InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021)
RelatedPackageVersions:
 dpkg 1.18.2ubuntu5.1
 apt 1.0.10.2ubuntu1
SourcePackage: php5
Title: package libapache2-mod-php5 5.6.11+dfsg-1ubuntu3.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)
modified.conffile..etc.apache2.mods.available.php5.conf: [deleted]
modified.conffile..etc.apache2.mods.available.php5.load: [deleted]