Mattermost broke after update to (omnibus) 11.7.3

Hi there,

After having upgraded (omnibus package through apt-get) from 11.7.2 to to 11.7.3 mattermost returns a “502 bad Gateway”.
gitlab-ctl tail mattermost prints this:

timeout: run: mattermost: (pid 20232) 496767s, got TERM
root@srvcompile:~# gitlab-ctl tail mattermost
==> /var/log/gitlab/mattermost/mattermost.log <==
{"level":"info","ts":1548970748.3731635,"caller":"utils/html.go:62","msg":"Re-parsing templates because of modified file /opt/gitlab/embedded/service/mattermost/templates/unsupported_browser.html.dpkg-new"}
{"level":"info","ts":1548970748.3758957,"caller":"utils/html.go:62","msg":"Re-parsing templates because of modified file /opt/gitlab/embedded/service/mattermost/templates/verify_body.html.dpkg-new"}
{"level":"info","ts":1548970748.3796608,"caller":"utils/html.go:62","msg":"Re-parsing templates because of modified file /opt/gitlab/embedded/service/mattermost/templates/welcome_body.html.dpkg-new"}
{"level":"info","ts":1548970782.2742422,"caller":"jobs/schedulers.go:140","msg":"Stopping schedulers."}
{"level":"info","ts":1548970782.2745833,"caller":"jobs/schedulers.go:75","msg":"Schedulers stopped."}
{"level":"info","ts":1548970782.2751248,"caller":"jobs/workers.go:176","msg":"Stopped workers"}
{"level":"info","ts":1548970782.275179,"caller":"app/app.go:216","msg":"Stopping Server..."}
{"level":"info","ts":1548970782.275535,"caller":"app/web_hub.go:120","msg":"stopping websocket hub connections"}
{"level":"error","ts":1549012702.8985145,"caller":"sqlstore/command_webhook_store.go:91","msg":"Unable to cleanup command webhook store."}
{"level":"error","ts":1549012702.8985848,"caller":"sqlstore/tokens_store.go:75","msg":"Unable to cleanup token store."}

==> /var/log/gitlab/mattermost/current <==

==> /var/log/gitlab/mattermost/state <==

Trying gitlab-ctl restart mattermost adds nothing to the logs and just spews:

root@srvcompile:~# gitlab-ctl restart mattermost
timeout: run: mattermost: (pid 20232) 497100s, got TERM

Restarting all doesn’t help.

Any hint ? Pretty please ?

Oh BTW the *.dpkg-new files in /opt/gitlab/embedded/service/mattermost/templates/ don’t exist.

this is an issue

Oh thanks !