I am not sure what this related to, but I found it in the error logs:
[28-Nov-2023 12:04:48 America/Chicago] PHP Fatal error:
Uncaught Error: Call to undefined function Zotlabs\Module\populate_acl()
in /Zotlabs/Module/Display.php:76
Stack trace:
#0 /Zotlabs/Web/Router.php(288): Zotlabs\Module\Display->get()
#1 /Zotlabs/Web/WebServer.php(110): Zotlabs\Web\Router->Dispatch()
#2 /index.php(14): Zotlabs\Web\WebServer->run()
#3 {main}
thrown in /Zotlabs/Module/Display.php on line 76