package grub-pc 2.02-2ubuntu8.12 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10

dpkg: error processing package linux-image-4.15.0-45-generic (--remove):
 installed linux-image-4.15.0-45-generic package post-removal script subprocess returned error exit status 1

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: grub-pc 2.02-2ubuntu8.12
ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17
Uname: Linux 4.15.0-20-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.5
Architecture: amd64
Date: Sun Feb 24 21:08:49 2019
DuplicateSignature:
 package:grub-pc:2.02-2ubuntu8.12
 Setting up grub-pc (2.02-2ubuntu8.12) ...
 dpkg: error processing package grub-pc (--configure):
  installed grub-pc package post-installation script subprocess returned error exit status 10
ErrorMessage: installed grub-pc package post-installation script subprocess returned error exit status 10
InstallationDate: Installed on 2019-01-26 (29 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-20-generic root=UUID=8e2b988b-e377-405d-80a2-5a1bcf4b9136 ro quiet splash vt.handoff=1
Python3Details: /usr/bin/python3.6, Python 3.6.7, python3-minimal, 3.6.7-1~18.04
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, unpackaged
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2.1
 apt 1.6.8
SourcePackage: grub2
Title: package grub-pc 2.02-2ubuntu8.12 failed to install/upgrade: installed grub-pc package post-installation script subprocess returned error exit status 10
UpgradeStatus: No upgrade log present (probably fresh install)