package java-common 0.63ubuntu1~02 failed to install/upgrade: installed java-common package post-installation script subprocess returned error exit status 1

im going to install eclipse from cmd

ProblemType: Package
DistroRelease: Ubuntu 18.04
Package: java-common 0.63ubuntu1~02
ProcVersionSignature: Ubuntu 4.15.0-29.31-generic 4.15.18
Uname: Linux 4.15.0-29-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: amd64
Date: Mon Jul 30 16:02:11 2018
Dependencies:

DuplicateSignature:
 package:java-common:0.63ubuntu1~02
 Setting up java-common (0.63ubuntu1~02) ...
 mkdir: cannot create directory ‘/etc/.java/.systemPrefs’: File exists
 dpkg: error processing package java-common (--configure):
  installed java-common package post-installation script subprocess returned error exit status 1
ErrorMessage: installed java-common package post-installation script subprocess returned error exit status 1
InstallationDate: Installed on 2018-07-29 (1 days ago)
InstallationMedia: Ubuntu 18.04.1 LTS "Bionic Beaver" - Release amd64 (20180725)
PackageArchitecture: all
Python3Details: /usr/bin/python3.6, Python 3.6.5, python3-minimal, 3.6.5-3ubuntu1
PythonDetails: /usr/bin/python2.7, Python 2.7.15rc1, python-minimal, 2.7.15~rc1-1
RelatedPackageVersions:
 dpkg 1.19.0.5ubuntu2
 apt 1.6.3
SourcePackage: java-common
Title: package java-common 0.63ubuntu1~02 failed to install/upgrade: installed java-common package post-installation script subprocess returned error exit status 1
UpgradeStatus: No upgrade log present (probably fresh install)