package linux-image-3.19.0-71-generic 3.19.0-71.79~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2

volume boot has no space and even when erasin old kernel, it continues to send the message

ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-image-3.19.0-71-generic 3.19.0-71.79~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-69.77~14.04.1-generic 3.19.8-ckt22
Uname: Linux 3.19.0-69-generic i686
ApportVersion: 2.14.1-0ubuntu3.21
Architecture: i386
Date: Sun Oct 16 10:40:46 2016
ErrorMessage: subprocess installed post-installation script returned error exit status 2
InstallationDate: Installed on 2016-01-31 (258 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta i386 (20150805)
RelatedPackageVersions:
 dpkg 1.17.5ubuntu5.7
 apt 1.0.1ubuntu2.14
SourcePackage: linux-lts-vivid
Title: package linux-image-3.19.0-71-generic 3.19.0-71.79~14.04.1 failed to install/upgrade: subprocess installed post-installation script returned error exit status 2
UpgradeStatus: No upgrade log present (probably fresh install)