PHP 404 Not Found when using reverse proxy install

[net47]

Steps to reproduce

When using the reverse proxy installation:

docker run -d \
--sig-proxy=false \
--name nextcloud-aio-mastercontainer \
--restart always \
--publish 8080:8080 \
-e APACHE_PORT=11000 \
-e APACHE_IP_BINDING=0.0.0.0 \
--volume nextcloud_aio_mastercontainer:/mnt/docker-aio-config \
--volume /var/run/docker.sock:/var/run/docker.sock:ro \
-e SKIP_DOMAIN_VALIDATION=true \
-e NEXTCLOUD_DATADIR="/root/data" \
nextcloud/all-in-one:latest

after setting the domain and timezone, all containers beside Apache and Nextcloud get started. The master container logs are:

Trying to fix docker.sock permissions internally...
Creating docker group internally with id 998
WARNING: Support for cgroup v2 is experimental
......+...+..+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*......+...............+....+......+........+......+.........+.+.....+....+..+.+...+.................+...+.+......+........+.+......+...+..+...+..........+..+....+...+.....+.+..............+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*........+...+..+...+......+.+....................+.............+........+.......+........+.......+...+....................+....+...+.....+...+...+.......+...+..+...+....+...+..+...............+......+.+......+..+............+...+.......+.....+....+..+...+............+...+.......+.....+.........+..........+.............................+.+...+..+..........+...........+...+......+.........+.+...+..+......+.........+.+.................+.+.....+.+........+......+....+.....+.+......+..............+.+........+...+.........+....+.........+...+...+......+.....+....+.........+............+.....+.........+......+....+...........+...............+....+..+.........+...+..........+...............+......+..+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
..+....+......+...............+............+..+...+....+.........+..+...+....+..+....+..+.........+...+.+......+...+.....+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*...+.........+....+.....+............+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*........+.......+...+..........................+.....................+....+.....+.......+........+....+..+...+......+.+..........................+......................+.....+.+..+...................+..............+.+...+.....+......+.+.....+.+...+.....+.+........+...+...+...............+.........+............+...+..........+...+.....+.............+...........+.+...+.........+...+...............+........+....+......+...........+....+.....+.+.........+.....+.......+...+......+........+.+...........+......+.........+.....................+............+...+...+.+......+.......................+.......+...+.....................+......+........+....+...+.........+.....+................+..................+.....+..........+.....+.......+........+....+...........+.........+.+..+....+..............+.......+...+..+.........+.+..+.............+........+............+.........+......+.......+..+...+..........+..+...+................+.........+....................+.+...........+......+.........+......+..........+.....+.........+...+...............+............+...+.+..............+.+.....................+.....+......+...+............+....+........+......+.......+.....+...+..........+......+.....+...+...+...+....+.....+......+.......+...+..+...+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
-----
Initial startup of Nextcloud All In One complete!
You should be able to open the Nextcloud AIO Interface now on port 8080 of this server!
E.g. https://internal.ip.of.this.server:8080

If your server has port 80 and 8443 open and you point a domain to your server, you can get a valid certificate automatically by opening the Nextcloud AIO Interface via:
https://your-domain-that-points-to-this-server.tld:8443
{"level":"info","ts":1681563280.9426684,"msg":"using provided configuration","config_file":"/Caddyfile","config_adapter":""}
[15-Apr-2023 12:54:40] NOTICE: fpm is running, pid 122
[15-Apr-2023 12:54:40] NOTICE: ready to handle connections
NOTICE: PHP message: 404 Not Found
Type: Slim\Exception\HttpNotFoundException
Code: 404
Message: Not found.
File: /var/www/docker-aio/php/vendor/slim/slim/Slim/Middleware/RoutingMiddleware.php
Line: 76
Trace: #0 /var/www/docker-aio/php/vendor/slim/slim/Slim/Routing/RouteRunner.php(56): Slim\Middleware\RoutingMiddleware->performRouting(Object(GuzzleHttp\Psr7\ServerRequest))
#1 /var/www/docker-aio/php/vendor/slim/csrf/src/Guard.php(476): Slim\Routing\RouteRunner->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#2 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(168): Slim\Csrf\Guard->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Slim\Routing\RouteRunner))
#3 /var/www/docker-aio/php/vendor/slim/twig-view/src/TwigMiddleware.php(115): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#4 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Views\TwigMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#5 /var/www/docker-aio/php/src/Middleware/AuthMiddleware.php(38): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#6 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(269): AIO\Middleware\AuthMiddleware->__invoke(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#7 /var/www/docker-aio/php/vendor/slim/slim/Slim/Middleware/ErrorMiddleware.php(76): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#8 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(121): Slim\Middleware\ErrorMiddleware->process(Object(GuzzleHttp\Psr7\ServerRequest), Object(Psr\Http\Server\RequestHandlerInterface@anonymous))
#9 /var/www/docker-aio/php/vendor/slim/slim/Slim/MiddlewareDispatcher.php(65): Psr\Http\Server\RequestHandlerInterface@anonymous->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#10 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(199): Slim\MiddlewareDispatcher->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#11 /var/www/docker-aio/php/vendor/slim/slim/Slim/App.php(183): Slim\App->handle(Object(GuzzleHttp\Psr7\ServerRequest))
#12 /var/www/docker-aio/php/public/index.php(170): Slim\App->run()
#13 {main}

Expected behavior

Apache and Nextcloud container should start, like when using the docker command without the reverse proxy specifics.

Actual behavior

Apache and Nextcloud container are not starting due to error message.

Host OS

Debian 11 as plain VM in Proxmox (no LXC)
Linux docker-dmz 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux

Nextcloud AIO version

4.8.1

Current channel

latest

[net47]

Ok, works now. For everyone having the same issue: just wait, it fixes by itself...