package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1

Uninstalled the 4.15.0-47 kernal, but error occured.

ProblemType: Package
DistroRelease: Ubuntu 16.04
Package: linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1
ProcVersionSignature: Ubuntu 4.15.0-47.50~16.04.1-generic 4.15.18
Uname: Linux 4.15.0-47-generic x86_64
NonfreeKernelModules: qnx4 hfsplus hfs minix ntfs jfs rfcomm bnep intel_wmi_thunderbolt wmi_bmof nvidia_uvm intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 videobuf2_core snd_hda_codec_realtek btusb snd_hda_codec_generic btrtl videodev btbcm btintel media bluetooth snd_hda_intel snd_hda_codec snd_hda_core intel_cstate iwlmvm mac80211 thinkpad_acpi intel_rapl_perf iwlwifi rtsx_pci_ms cfg80211 mei_me memstick mei intel_pch_thermal wmi shpchp mac_hid hid_logitech_hidpp wacom hid_logitech_dj nvidia_drm nvidia_modeset i915 rtsx_pci_sdmmc nvidia rtsx_pci
ApportVersion: 2.20.1-0ubuntu2.24
Architecture: amd64
Date: Wed Aug 19 19:58:09 2020
ErrorMessage: subprocess installed pre-removal script returned error exit status 1
InstallationDate: Installed on 2017-04-15 (1222 days ago)
InstallationMedia: Ubuntu-GNOME 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215)
RelatedPackageVersions:
 dpkg 1.18.4ubuntu1.6
 apt 1.2.32ubuntu0.1
SourcePackage: linux-signed-hwe
Title: package linux-image-4.15.0-47-generic 4.15.0-47.50~16.04.1 failed to install/upgrade: subprocess installed pre-removal script returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)