I think this could be wrong:
TOR_CONTROL_COOKIE_AUTH_FILE=/var/run/tor/control_auth_cookie
Debian /usr/share/tor/tor-service-defaults-torrc uses: CookieAuthFile /var/run/tor/control.authcookie
Common paths are: - /var/run/tor/control.authcookie - /var/lib/tor/control_auth_cookie
I suggested to standardize the path and to settle down on /var/run/tor/control.authcookie since more correct location for an ephemeral file.
'set Tor Control Authcookie default file location from /var/lib/tor/control.authcookie to /var/run/tor/control.authcookie'
https://trac.torproject.org/projects/tor/ticket/19572
Cheers, Patrick