Vbox is currently running. Cannot stop the process and cannot uninstall.

[shin jabonga]

 Running VMs found │
  │ │
  │ VirtualBox is currently running. Please close it and try again. Please │
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  │ the VBoxSVC daemon) to finish running.

after i update my ubuntu 14.04 kernel to Linux SftpPC 4.12.4-041204-generic #201707271932 SMP Thu Jul 27 23:33:55 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux

can anyone help me with this please.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: virtualbox (not installed)
Uname: Linux 4.12.4-041204-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.25
Architecture: amd64
Date: Fri Aug 4 17:21:51 2017
InstallationDate: Installed on 2017-06-27 (38 days ago)
InstallationMedia: Lubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140416.2)
ProcEnviron:
 LANGUAGE=en_PH:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_PH.UTF-8
 SHELL=/bin/bash
SourcePackage: virtualbox
UpgradeStatus: No upgrade log present (probably fresh install)