AIO Talk HPB error 404 standalone signalling

ℹ️ Support 💬 Talk (spreed)
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Nextcloud AIO v12.5.0

Nextcloud version (eg, 24.0.1): 32.0.4
Talk Server version (eg, 14.0.2): 22.0.8
Custom Signaling server configured: no (auto configured by AIO?)
Custom TURN server configured: no (auto configured by AIO?)
Custom STUN server configured: no (auto configured by AIO?)

In case the web version of Nextcloud Talk is involved:
Operating system (eg, Windows/Ubuntu/…): Windows 11
Browser name and version (eg, Chrome v101): Chrome v144

In case mobile Nextcloud Talk apps are involved:
Talk iOS version (eg, 14.0.2): replace me
Talk Android version (eg, 14.0.2): replace me

The issue you are facing:

/index.php/index.php/settings/admin/ page displays error for the HPB Engine field. Both URL and Shared secret fields were auto configured by AIO Setup.
URL is set to https://mydomain.it/standalone-signaling When checking for connection it returns error 0 if SSL validation is enabled and error 404 when SSL validation is disabled.

If I manually visit that URL I get 404 page with NGINX written below, but where is NGINX running inside the various dockers setup by AIO?

Is this the first time you’ve seen this error? (Y/N): Y

Steps to replicate it:

  1. I’ve put AIO docker inside an Ubuntu Server machine

  2. Had to set SKIP_DOMAIN_VALIDATION to true to get past AIO first setup wizard even if I’m not using a reverse proxy

  3. Then set SKIP_DOMAIN_VALIDATION back to false after I got automatically Let’s encrypt certificates.

The output of your Nextcloud log in Admin > Logging or errors in nextcloud.log in /var/www/:

{"reqId":"dU3ojHvYyF7q8N0J9z2S","level":3,"time":"2026-02-09T04:33:11+00:00","remoteAddr":"","user":"--","app":"spreed","method":"","url":"--","scriptName":"/var/www/html/cron.php","message":"Failed to send message to signaling server","userAgent":"--","version":"32.0.4.1","occ_command":["/var/www/html/cron.php"],"exception":{"Exception":"GuzzleHttp\\Exception\\RequestException","Message":"cURL error 60: SSL: no alternative certificate subject name matches target hostname 'filipponext.rossicloud.it' (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://filipponext.rossicloud.it/standalone-signaling/api/v1/room/np55ys99","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":205,"function":"createRejection","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":157,"function":"finishError","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[{"__class__":"GuzzleHttp\\Handler\\CurlHandler"},"*** sensitive parameters replaced ***",{"__class__":"GuzzleHttp\\Handler\\CurlFactory"}]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlHandler.php","line":47,"function":"finish","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[{"__class__":"GuzzleHttp\\Handler\\CurlHandler"},"*** sensitive parameters replaced ***",{"__class__":"GuzzleHttp\\Handler\\CurlFactory"}]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":142,"function":"__invoke","class":"GuzzleHttp\\Handler\\CurlHandler","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/DnsPinMiddleware.php","line":110,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php","line":64,"function":"OC\\Http\\Client\\{closure}","class":"OC\\Http\\Client\\DnsPinMiddleware","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":31,"function":"__invoke","class":"GuzzleHttp\\PrepareBodyMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/RedirectMiddleware.php","line":71,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":66,"function":"__invoke","class":"GuzzleHttp\\RedirectMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/HandlerStack.php","line":75,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":333,"function":"__invoke","class":"GuzzleHttp\\HandlerStack","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":169,"function":"transfer","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":189,"function":"requestAsync","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/Client.php","line":277,"function":"request","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***",{"verify":"/var/www/html/resources/config/ca-bundle.crt","timeout":30,"headers":{"Content-Type":"application/json","Spreed-Signaling-Random":"9P4+Z4ANEvuA85GuER/4/p3MWwAk9OXASNe2p+A7IOzHvHTWkRPz9g5lfDO57PZP","Spreed-Signaling-Checksum":"c24cac2c0313d55f1f4d7191270531bfad5bbbc5765b7b58fefbef70b76cb267","Spreed-Signaling-Backend":"https://filipponext.rossicloud.it/","User-Agent":"Nextcloud Server Crawler","0":"And 1 more entries, set log level to debug to see all entries"},"body":"{\"type\":\"delete\",\"delete\":{\"userids\":[]}}","nextcloud":{"allow_local_address":true},"0":"And 1 more entries, set log level to debug to see all entries"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":59,"function":"post","class":"OC\\Http\\Client\\Client","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":138,"function":"doRequest","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":276,"function":"backendRequest","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":[{"__class__":"OCA\\Talk\\Room"},{"type":"delete","delete":{"userids":[]}}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":239,"function":"roomDeleted","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":[{"__class__":"OCA\\Talk\\Room"},[]]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":148,"function":"notifyBeforeRoomDeleted","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":98,"function":"handleExternalSignaling","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php","line":57,"function":"handle","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":220,"function":"__invoke","class":"OC\\EventDispatcher\\ServiceEventListener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"},"OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"Symfony\\Component\\EventDispatcher\\EventDispatcher"}]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":56,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[[{"__class__":"Closure"},{"__class__":"Closure"}],"OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":67,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"},"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":79,"function":"dispatch","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":["OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Service/RoomService.php","line":1404,"function":"dispatchTyped","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":104,"function":"deleteRoom","class":"OCA\\Talk\\Service\\RoomService","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":85,"function":"doDeleteRoom","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":64,"function":"deleteIfIsEmpty","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Manager.php","line":84,"function":"callback","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":50,"function":"forAllRooms","class":"OCA\\Talk\\Manager","type":"->","args":[[{"__class__":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms"},"callback"]]},{"file":"/var/www/html/lib/public/BackgroundJob/Job.php","line":61,"function":"run","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[null]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":97,"function":"start","class":"OCP\\BackgroundJob\\Job","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":84,"function":"start","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]},{"file":"/var/www/html/cron.php","line":175,"function":"execute","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]}],"File":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","Line":276,"message":"Failed to send message to signaling server","exception":{},"CustomMessage":"Failed to send message to signaling server"}}
{"reqId":"dU3ojHvYyF7q8N0J9z2S","level":3,"time":"2026-02-09T04:33:11+00:00","remoteAddr":"","user":"--","app":"core","method":"","url":"--","scriptName":"/var/www/html/cron.php","message":"Error while running background job OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms (id: 152, arguments: null)","userAgent":"--","version":"32.0.4.1","occ_command":["/var/www/html/cron.php"],"exception":{"Exception":"GuzzleHttp\\Exception\\RequestException","Message":"cURL error 60: SSL: no alternative certificate subject name matches target hostname 'filipponext.rossicloud.it' (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://filipponext.rossicloud.it/standalone-signaling/api/v1/room/np55ys99","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":205,"function":"createRejection","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":157,"function":"finishError","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[{"__class__":"GuzzleHttp\\Handler\\CurlHandler"},"*** sensitive parameters replaced ***",{"__class__":"GuzzleHttp\\Handler\\CurlFactory"}]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlHandler.php","line":47,"function":"finish","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":[{"__class__":"GuzzleHttp\\Handler\\CurlHandler"},"*** sensitive parameters replaced ***",{"__class__":"GuzzleHttp\\Handler\\CurlFactory"}]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":142,"function":"__invoke","class":"GuzzleHttp\\Handler\\CurlHandler","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/DnsPinMiddleware.php","line":110,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/PrepareBodyMiddleware.php","line":64,"function":"OC\\Http\\Client\\{closure}","class":"OC\\Http\\Client\\DnsPinMiddleware","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":31,"function":"__invoke","class":"GuzzleHttp\\PrepareBodyMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/RedirectMiddleware.php","line":71,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Middleware.php","line":66,"function":"__invoke","class":"GuzzleHttp\\RedirectMiddleware","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/HandlerStack.php","line":75,"function":"GuzzleHttp\\{closure}","class":"GuzzleHttp\\Middleware","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":333,"function":"__invoke","class":"GuzzleHttp\\HandlerStack","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":169,"function":"transfer","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Client.php","line":189,"function":"requestAsync","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/lib/private/Http/Client/Client.php","line":277,"function":"request","class":"GuzzleHttp\\Client","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***",{"verify":"/var/www/html/resources/config/ca-bundle.crt","timeout":30,"headers":{"Content-Type":"application/json","Spreed-Signaling-Random":"9P4+Z4ANEvuA85GuER/4/p3MWwAk9OXASNe2p+A7IOzHvHTWkRPz9g5lfDO57PZP","Spreed-Signaling-Checksum":"c24cac2c0313d55f1f4d7191270531bfad5bbbc5765b7b58fefbef70b76cb267","Spreed-Signaling-Backend":"https://filipponext.rossicloud.it/","User-Agent":"Nextcloud Server Crawler","0":"And 1 more entries, set log level to debug to see all entries"},"body":"{\"type\":\"delete\",\"delete\":{\"userids\":[]}}","nextcloud":{"allow_local_address":true},"0":"And 1 more entries, set log level to debug to see all entries"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":59,"function":"post","class":"OC\\Http\\Client\\Client","type":"->","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":138,"function":"doRequest","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":["*** sensitive parameters replaced ***","*** sensitive parameters replaced ***"]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/BackendNotifier.php","line":276,"function":"backendRequest","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":[{"__class__":"OCA\\Talk\\Room"},{"type":"delete","delete":{"userids":[]}}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":239,"function":"roomDeleted","class":"OCA\\Talk\\Signaling\\BackendNotifier","type":"->","args":[{"__class__":"OCA\\Talk\\Room"},[]]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":148,"function":"notifyBeforeRoomDeleted","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Signaling/Listener.php","line":98,"function":"handleExternalSignaling","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/lib/private/EventDispatcher/ServiceEventListener.php","line":57,"function":"handle","class":"OCA\\Talk\\Signaling\\Listener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":220,"function":"__invoke","class":"OC\\EventDispatcher\\ServiceEventListener","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"},"OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"Symfony\\Component\\EventDispatcher\\EventDispatcher"}]},{"file":"/var/www/html/3rdparty/symfony/event-dispatcher/EventDispatcher.php","line":56,"function":"callListeners","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[[{"__class__":"Closure"},{"__class__":"Closure"}],"OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":67,"function":"dispatch","class":"Symfony\\Component\\EventDispatcher\\EventDispatcher","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"},"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"]},{"file":"/var/www/html/lib/private/EventDispatcher/EventDispatcher.php","line":79,"function":"dispatch","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":["OCA\\Talk\\Events\\BeforeRoomDeletedEvent",{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Service/RoomService.php","line":1404,"function":"dispatchTyped","class":"OC\\EventDispatcher\\EventDispatcher","type":"->","args":[{"__class__":"OCA\\Talk\\Events\\BeforeRoomDeletedEvent"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":104,"function":"deleteRoom","class":"OCA\\Talk\\Service\\RoomService","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":85,"function":"doDeleteRoom","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":64,"function":"deleteIfIsEmpty","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/Manager.php","line":84,"function":"callback","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[{"__class__":"OCA\\Talk\\Room"}]},{"file":"/var/www/html/custom_apps/spreed/lib/BackgroundJob/RemoveEmptyRooms.php","line":50,"function":"forAllRooms","class":"OCA\\Talk\\Manager","type":"->","args":[[{"__class__":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms"},"callback"]]},{"file":"/var/www/html/lib/public/BackgroundJob/Job.php","line":61,"function":"run","class":"OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms","type":"->","args":[null]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":97,"function":"start","class":"OCP\\BackgroundJob\\Job","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]},{"file":"/var/www/html/lib/public/BackgroundJob/TimedJob.php","line":84,"function":"start","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]},{"file":"/var/www/html/cron.php","line":175,"function":"execute","class":"OCP\\BackgroundJob\\TimedJob","type":"->","args":[{"__class__":"OC\\BackgroundJob\\JobList"}]}],"File":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","Line":276,"message":"Error while running background job OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms (id: 152, arguments: null)","exception":{},"CustomMessage":"Error while running background job OCA\\Talk\\BackgroundJob\\RemoveEmptyRooms (id: 152, arguments: null)"}}
{"reqId":"vdnnfbQKnYvEJP5DNdC1","level":3,"time":"2026-02-09T04:38:11+00:00","remoteAddr":"","user":"--","app":"spreed","method":"","url":"--","scriptName":"/var/www/html/cron.php","message":"Failed to send message to signaling server","userAgent":"--","version":"32.0.4.1","occ_command":["/var/www/html/cron.php"],"exception":{"Exception":"GuzzleHttp\\Exception\\RequestException","Message":"cURL error 60: SSL: no alternative certificate subject name matches target hostname 'filipponext.rossicloud.it' (see https://curl.haxx.se/libcurl/c/libcurl-errors.html) for https://filipponext.rossicloud.it/standalone-signaling/api/v1/room/73e4xkip","Code":0,"Trace":[{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":205,"function":"createRejection","class":"GuzzleHttp\\Handler\\CurlFactory","type":"::","args":["*** sensitive parameters replaced ***"]},{"file":"/var/www/html/3rdparty/guzzlehttp/guzzle/src/Handler/CurlFactory.php","line":157,"function":"finishError","class":"GuzzleHttp\\Handler

The output of your Apache/nginx/system log in /var/log/____:

cannot find logs inside nextcloud-aio-apache docker container

Your browser log if relevant (javascript console log, network log, etc.):

PASTE HERE
2

You have to install a TURN and STUN server and open relevant ports in your systems to the internet and your services. The docker install is perhaps with Marius Hosting (https://mariushosting.com/)

3

But is it HPB included inside AIO docker?
TURN seems to be working checking on Nextcloud admin panel, see the green tick on the right:

Nextcloud_Talk_new_turn
Nextcloud_Talk_new_turn1517×257 12.4 KB