firefox crashed with ubuntu-mate raspberry pi 3

[rusli]

firefox keep on crashing with ubuntu mate raspberry pi 3

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: firefox 46.0+build5-0ubuntu0.16.04.2
Uname: Linux 4.4.10-v7+ armv7l
AddonCompatCheckDisabled: False
ApportVersion: 2.20.1-0ubuntu2
Architecture: armhf
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/pcmC0D0p: ubuntu 1283 F...m pulseaudio
 /dev/snd/controlC0: ubuntu 1283 F.... pulseaudio
BuildID: 20160425115234
Channel: Unavailable
Date: Tue May 17 21:29:02 2016
Extensions: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
IpRoute:
 default via 192.168.1.1 dev wlan0 proto static metric 600
 169.254.0.0/16 dev wlan0 scope link metric 1000
 192.168.1.0/24 dev wlan0 proto kernel scope link src 192.168.1.160 metric 600
Locales: extensions.sqlite corrupt or missing
MostRecentCrashID: bp-f61ce8bf-5d11-497a-8e08-140d92160517
PciNetwork:

PrefSources: prefs.js
ProcEnviron:
 LANGUAGE=en_US:en
 TERM=xterm
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Profiles: Profile0 (Default) - LastVersion=46.0/20160425115234 (In use)
PulseList:
 Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied
 No PulseAudio daemon running, or not running as session daemon.
RunningIncompatibleAddons: False
SourcePackage: firefox
SubmittedCrashIDs:
 bp-f61ce8bf-5d11-497a-8e08-140d92160517
 bp-65cfc1e1-03c0-4af7-b5d7-7bb9e2160506
Themes: extensions.sqlite corrupt or missing
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.