I can no longer access my Nextcloud WebUI

Operating system and version (eg, Ubuntu 20.04): Unraid

The issue you are facing:

I can’t access my NextCloud WebUI at all.

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

Steps to replicate it:

  1. Just run the docker and nothing happens

This just appears when I try to access it.

The output of your Nextcloud log in Admin > Logging:

AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.4. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.4. Set the 'ServerName' directive globally to suppress this message
[Wed Feb 14 23:24:57.449283 2024] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.57 (Debian) PHP/8.2.15 configured -- resuming normal operations
[Wed Feb 14 23:24:57.449316 2024] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
[Wed Feb 14 23:27:22.667306 2024] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.4. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.4. Set the 'ServerName' directive globally to suppress this message
[Wed Feb 14 23:27:37.858179 2024] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.57 (Debian) PHP/8.2.15 configured -- resuming normal operations
[Wed Feb 14 23:27:37.858205 2024] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
[Wed Feb 14 23:28:17.408548 2024] [mpm_prefork:notice] [pid 1] AH00170: caught SIGWINCH, shutting down gracefully
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.5. Set the 'ServerName' directive globally to suppress this message
AH00558: apache2: Could not reliably determine the server's fully qualified domain name, using 172.17.0.5. Set the 'ServerName' directive globally to suppress this message
[Wed Feb 14 23:29:52.841820 2024] [mpm_prefork:notice] [pid 1] AH00163: Apache/2.4.57 (Debian) PHP/8.2.15 configured -- resuming normal operations
[Wed Feb 14 23:29:52.841846 2024] [core:notice] [pid 1] AH00094: Command line: 'apache2 -D FOREGROUND'
=> Searching for scripts (*.sh) to run, located in the folder: /docker-entrypoint-hooks.d/before-starting
192.169.88.69192.xxx.xxx.xx
192.xxx.xxx.xx - - [14/Feb/2024:23:26:31 +0800] "\x16\x03\x01\x02" 400 484 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:26:31 +0800] "\x16\x03\x01\x02" 400 484 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:26:31 +0800] "\x16\x03\x01\x02:\x01" 400 484 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:26:31 +0800] "\x16\x03\x01\x02" 400 484 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:25:32 +0800] "GET / HTTP/1.1" 500 702 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"
=> Searching for scripts (*.sh) to run, located in the folder: /docker-entrypoint-hooks.d/before-starting
=> Searching for scripts (*.sh) to run, located in the folder: /docker-entrypoint-hooks.d/before-starting
192.xxx.xxx.xx - - [14/Feb/2024:23:30:47 +0800] "-" 408 0 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:29:55 +0800] "GET / HTTP/1.1" 500 702 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"
192.xxx.xxx.xx - - [14/Feb/2024:23:32:43 +0800] "-" 408 0 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:31:49 +0800] "GET / HTTP/1.1" 500 702 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"
192.xxx.xxx.xx - - [14/Feb/2024:23:31:52 +0800] "GET / HTTP/1.1" 500 702 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"
192.xxx.xxx.xx - - [14/Feb/2024:23:33:22 +0800] "GET /favicon.ico HTTP/1.1" 404 692 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"
192.xxx.xxx.xx - - [14/Feb/2024:23:36:45 +0800] "-" 408 0 "-" "-"
192.xxx.xxx.xx - - [14/Feb/2024:23:35:53 +0800] "GET / HTTP/1.1" 500 702 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 OPR/106.0.0.0"

I’m not quite sure how I can access the rest of the logs.

Please forgive me in advance if information seems sparse but I followed tutorials to startup my nextcloud on unraid.

Hi,

In this case you can find the solution in the error message:

Set the 'ServerName' directive globally to suppress this message

Please check this first.

https://vidigest.com/2020/05/08/apache2-set-servername-directive-globally/

kind regards
sambilanet