PHP Fatal Error Recurring

[4nanook]

• [x ] I have searched open and closed issues for duplicates

Bug Description

2024-04-28T00:38:12Z 	ERROR 	app 	Uncaught Exception TypeError: "Friendica\Module\Xrd::printJSON(): Argument #1 ($alias) must be of type string, null given, called in /space/www/friendica/src/Module/Xrd.php on line 112" at /space/www/friendica/src/Module/Xrd.php line 162
Event details
exception 	

TypeError: Friendica\Module\Xrd::printJSON(): Argument #1 ($alias) must be of type string, null given, called in /space/www/friendica/src/Module/Xrd.php on line 112 and defined in /space/www/friendica/src/Module/Xrd.php:162
Stack trace:
#0 /space/www/friendica/src/Module/Xrd.php(112): Friendica\Module\Xrd->printJSON()
#1 /space/www/friendica/src/BaseModule.php(244): Friendica\Module\Xrd->rawContent()
#2 /space/www/friendica/src/App.php(714): Friendica\BaseModule->run()
#3 /space/www/friendica/index.php(55): Friendica\App->runFrontend()
#4 {main}

Source
file 	
line 	
function 	
request-id 	662d9a74a25c5
stack 	ErrorHandler::handleException (128), ErrorHandler::Friendica\Core\Logger\Handler\{closure}
uid 	1a152a
process_id 	1652223

Steps to Reproduce

1. step one
   In the course of normal operations the above error is showing up in logs repetitively and seemingly only this error.

Actual Result:

The error listed above.

Expected Result:

No error.

Screenshots

Platform Info

Friendica Version:

This is Friendica, version 2024.06-dev that is running at the web location https://friendica.eskimo.com. The database version is 1560/1560, the post update version is 1550/1550.
Friendica Source:
Github
PHP version:
PHP Warning: Missing arginfo for Sass::compile_file() in Unknown on line 0
PHP 8.1.28 (cli) (built: Apr 22 2024 09:45:11) (NTS)
Copyright (c) The PHP Group
Zend Engine v4.1.28, Copyright (c) Zend Technologies
with Zend OPcache v8.1.28, Copyright (c), by Zend Technologies
with Xdebug v3.3.2, Copyright (c) 2002-2024, by Derick Rethans

SQL version:
mariadb from 11.3.2-MariaDB, client 15.2 for debian-linux-gnu (x86_64) using EditLine wrapper