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In order to help you as quickly as possible, before clicking Create Topic please provide as much of the below as you can. Feel free to use a pastebin service for logs, otherwise either indent short log examples with four spaces:
example
Or for longer, use three backticks above and below the code snippet:
longer
example
here
Some or all of the below information will be requested if it isn’t supplied; for fastest response please provide as much as you can 
Nextcloud version (eg, 20.0.5): 25.03
Operating system and version (eg, Ubuntu 20.04): Rocky Linux 8.7
Apache or nginx version (eg, Apache 2.4.25): httpd-2.4.37-51
PHP version (eg, 7.4): PHP 8.0.20
The issue you are facing:
Error message when enabling Nextcloud Office and Collabora online
I am using the Collabora Online Development Edition
Is this the first time you’ve seen this error? (Y/N): N
Steps to replicate it:
- Enable Nextcloud Office
- Enable Collabora online
The output of your Nextcloud log in Admin > Logging:
[index] Error: Exception: Call to undefined function OCA\Settings\Controller\posix_getuid() in file '/var/www/html/e_docs/apps/settings/lib/Controller/CheckSetupController.php' line 668 at <<closure>>
0. /var/www/html/e_docs/lib/private/AppFramework/App.php line 172
OC\AppFramework\Http\Dispatcher->dispatch()
1. /var/www/html/e_docs/lib/private/Route/Router.php line 298
OC\AppFramework\App::main()
2. /var/www/html/e_docs/lib/base.php line 1047
OC\Route\Router->match()
3. /var/www/html/e_docs/index.php line 36
OC::handleRequest()
GET /e_docs/index.php/settings/ajax/checksetup
from 10.5.2.177 by wp.rauchholz at 2023-02-17T15:15:18+00:00
and also:
[richdocuments] Error: GuzzleHttp\Exception\ServerException: Server error: `GET https://www.wo-lar.com/e_docs/apps/richdocumentscode/proxy.php?req=/hosting/capabilities` resulted in a `500 Internal Server Error` response at <<closure>>
0. /var/www/html/e_docs/3rdparty/guzzlehttp/guzzle/src/Middleware.php line 69
GuzzleHttp\Exception\RequestException::create()
1. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 204
GuzzleHttp\Middleware::GuzzleHttp\{closure}("*** sensitive parameters replaced ***")
2. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 153
GuzzleHttp\Promise\Promise::callHandler()
3. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/TaskQueue.php line 48
GuzzleHttp\Promise\Promise::GuzzleHttp\Promise\{closure}("*** sensitive parameters replaced ***")
4. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 248
GuzzleHttp\Promise\TaskQueue->run()
5. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 224
GuzzleHttp\Promise\Promise->invokeWaitFn()
6. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 269
GuzzleHttp\Promise\Promise->waitIfPending()
7. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 226
GuzzleHttp\Promise\Promise->invokeWaitList()
8. /var/www/html/e_docs/3rdparty/guzzlehttp/promises/src/Promise.php line 62
GuzzleHttp\Promise\Promise->waitIfPending()
9. /var/www/html/e_docs/3rdparty/guzzlehttp/guzzle/src/Client.php line 187
GuzzleHttp\Promise\Promise->wait()
10. /var/www/html/e_docs/lib/private/Http/Client/Client.php line 218
GuzzleHttp\Client->request()
11. /var/www/html/e_docs/apps/richdocuments/lib/Service/CapabilitiesService.php line 136
OC\Http\Client\Client->get()
12. /var/www/html/e_docs/apps/richdocuments/lib/Service/CapabilitiesService.php line 74
OCA\Richdocuments\Service\CapabilitiesService->refetch()
13. /var/www/html/e_docs/apps/richdocuments/lib/AppInfo/Application.php line 80
OCA\Richdocuments\Service\CapabilitiesService->getCapabilities()
14. /var/www/html/e_docs/lib/private/AppFramework/Bootstrap/FunctionInjector.php line 67
OCA\Richdocuments\AppInfo\Application->OCA\Richdocuments\AppInfo\{closure}("*** sensitive parameters replaced ***")
15. /var/www/html/e_docs/lib/private/AppFramework/Bootstrap/BootContext.php line 51
OC\AppFramework\Bootstrap\FunctionInjector->injectFn()
16. /var/www/html/e_docs/apps/richdocuments/lib/AppInfo/Application.php line 135
OC\AppFramework\Bootstrap\BootContext->injectFn()
17. /var/www/html/e_docs/lib/private/AppFramework/Bootstrap/Coordinator.php line 190
OCA\Richdocuments\AppInfo\Application->boot()
18. /var/www/html/e_docs/lib/private/legacy/OC_App.php line 208
OC\AppFramework\Bootstrap\Coordinator->bootApp()
19. /var/www/html/e_docs/lib/private/legacy/OC_App.php line 141
OC_App::loadApp()
20. /var/www/html/e_docs/lib/base.php line 1027
OC_App::loadApps()
21. /var/www/html/e_docs/index.php line 36
OC::handleRequest()
POST /e_docs/index.php/settings/apps/disable
from 10.5.2.177 by wp.rauchholz at 2023-02-17T15:15:11+00:00
The output of your config.php file in /path/to/nextcloud (make sure you remove any identifiable information!):
/var/www/html/e_docs/config
<?php
$CONFIG = array (
'instanceid' => '<secret>',
'passwordsalt' => '<secret>',
'secret' => '<secret>',
'trusted_domains' =>
array (
0 => 'www.wo-lar.com',
),
'datadirectory' => '/home/e_docs',
'dbtype' => 'mysql',
'version' => '25.0.3.2',
'overwrite.cli.url' => 'https://www.wo-lar.com/e_docs',
'dbname' => 'e_docs',
'dbhost' => 'localhost',
'dbport' => '',
'dbtableprefix' => 'oc_',
'mysql.utf8mb4' => true,
'dbuser' => '<secret>',
'dbpassword' => '<secret>',
'installed' => true,
'mail_smtpmode' => 'smtp',
'mail_smtpsecure' => 'tls',
'mail_sendmailmode' => 'smtp',
'mail_from_address' => '<secret>',
'mail_domain' => 'wo-lar.com',
'mail_smtpauthtype' => 'LOGIN',
'mail_smtpauth' => 1,
'mail_smtphost' => 'wo-lar.com',
'mail_smtpport' => '587',
'mail_smtpname' => '<secret>',
'mail_smtppassword' => '<secret>',
);
The output of your Apache/nginx/system log in /var/log/____:
Can't find anything here really
PASTE HERE
Output errors in nextcloud.log in /var/www/ or as admin user in top right menu, filtering for errors. Use a pastebin service if necessary.
Please see above
Thanks for your insights.
Wolfgang