Steps to reproduce the issue

Joomla 5.3.0 Beta 1
PHP 8.4.4
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Expected result

Everything OK

Actual result

Deprecated
: Algo26\IdnaConvert\Punycode\PunycodeInterface::__construct(): Implicitly marking parameter $idnVersion as nullable is deprecated, the explicit nullable type must be used instead in
D:\laragon6-------------\www\j523\libraries\vendor\algo26-matthias\idna-convert\src\Punycode\PunycodeInterface.php
on line
6

System information (as much as possible)

Joomla 5.3.0 Beta 1
PHP 8.4.4