Can't install plugins - Errors

What is the problem?
Can't install plugins from the menus.

What did you already try to solve it?
Reviewed the logs, however, confused by what it wants.

Logs (octoprint.log, serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support!)

Additional information about your setup (OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible)
Latest versions

CalledProcessError: Command '('lsb_release', '-a')' returned non-zero exit status 1

I'm going to take an educated guess and say the installation has filesystem issues or there is something broken with the installation itself.

Got this: when typed it at a command prompt

Traceback (most recent call last):
File "/usr/bin/lsb_release", line 20, in
from optparse import OptionParser
File "/usr/lib/python3.7/", line 90, in
from gettext import gettext, ngettext
ValueError: source code string cannot contain null bytes

Could it be an issue with having python 2.7 and 3.7 on the rpi4.

Shouldn't be. Would just make a backup of the pi home dir and reflash.

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