Firefox crashes during use

Using Firefox on Xubuntu 21.04 without Swap on 16GB 4-core i5 4570 HP 600 G1 with HD4600 integrated Intel graphics, while much windows on the main DP to HDMI screen and a youtube video window on another VGA screen.
Firefox updated today to a newer version from Ubuntu rpeositories, so it may be connected.
Firefox just crashed and didn't try returning back. If any additional info is needed, feel free to ask.

ProblemType: Bug
DistroRelease: Ubuntu 21.04
Package: firefox 91.0+build2-0ubuntu0.21.04.1
ProcVersionSignature: Ubuntu 5.11.0-25.27-generic 5.11.22
Uname: Linux 5.11.0-25-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
AddonCompatCheckDisabled: False
ApportVersion: 2.20.11-0ubuntu65.1
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC3: sima2 27340 F.... pulseaudio
 /dev/snd/controlC1: sima2 27340 F.... pulseaudio
 /dev/snd/controlC2: sima2 27340 F.... pulseaudio
 /dev/snd/controlC0: sima2 27340 F.... pulseaudio
BuildID: 20210804193234
CasperMD5CheckResult: unknown
Channel: Unavailable
CurrentDesktop: XFCE
Date: Fri Aug 13 10:56:09 2021
DefaultProfileExtensions: extensions.sqlite corrupt or missing
DefaultProfileIncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
DefaultProfileLocales: extensions.sqlite corrupt or missing
DefaultProfilePrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:352
DefaultProfileThemes: extensions.sqlite corrupt or missing
ForcedLayersAccel: False
IfupdownConfig:
 # ifupdown has been replaced by netplan(5) on this system. See
 # /etc/netplan for current configuration.
 # To re-enable ifupdown on this system, you can run:
 # sudo apt install ifupdown
IpRoute:
 default via 10.42.1.1 dev enp2s0 proto dhcp metric 100
 10.42.1.0/24 dev enp2s0 proto kernel scope link src 10.42.1.150 metric 100
 169.254.0.0/16 dev virbr0 scope link metric 1000 linkdown
 192.168.122.0/24 dev virbr0 proto kernel scope link src 192.168.122.1 linkdown
Profile0Extensions: extensions.sqlite corrupt or missing
Profile0IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
Profile0Locales: extensions.sqlite corrupt or missing
Profile0PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:352
Profile0PrefSources: prefs.js
Profile0Themes: extensions.sqlite corrupt or missing
Profile2Extensions: extensions.sqlite corrupt or missing
Profile2IncompatibleExtensions: Unavailable (corrupt or non-existant compatibility.ini or extensions.sqlite)
Profile2Locales: extensions.sqlite corrupt or missing
Profile2PrefErrors: Unexpected character ',' before close parenthesis @ /usr/lib/firefox/omni.ja:greprefs.js:352
Profile2PrefSources: prefs.js
Profile2Themes: extensions.sqlite corrupt or missing
Profiles:
 Profile1 (Default) - LastVersion=None/None (Out of date)
 Profile0 - LastVersion=91.0/20210804193234 (In use)
 Profile2 - LastVersion=91.0/20210729185755 (Out of date)
RunningIncompatibleAddons: False
SourcePackage: firefox
UpgradeStatus: Upgraded to hirsute on 2021-05-27 (78 days ago)
dmi.bios.date: 02/20/2020
dmi.bios.release: 2.78
dmi.bios.vendor: Hewlett-Packard
dmi.bios.version: L01 v02.78
dmi.board.asset.tag: CZC3324SQ4
dmi.board.name: 18E7
dmi.board.vendor: Hewlett-Packard
dmi.chassis.asset.tag: CZC3324SQ4
dmi.chassis.type: 6
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnHewlett-Packard:bvrL01v02.78:bd02/20/2020:br2.78:svnHewlett-Packard:pnHPProDesk600G1TWR:pvr:rvnHewlett-Packard:rn18E7:rvr:cvnHewlett-Packard:ct6:cvr:
dmi.product.family: 103C_53307F G=D
dmi.product.name: HP ProDesk 600 G1 TWR
dmi.product.sku: H5U20ET#ABD
dmi.sys.vendor: Hewlett-Packard