PHP8.4 throws an error on J!5 installation.

Deprecated

: Algo26\IdnaConvert\Punycode\PunycodeInterface::__construct(): Implicitly marking parameter $idnVersion as nullable is deprecated, the explicit nullable type must be used instead in

/Users/mick/Documents/Sites/juser.org/ED_TEST/libraries/vendor/algo26-matthias/idna-convert/src/Punycode/PunycodeInterface.php

on line

6

The fix is simple and involves invoking new 'nullable' type definition.

in /libraries/vendor/algo26-matthias/idna-convert/src/Punycode/PunycodeInterface.php change line 6 from...

    public function __construct(string $idnVersion = null);

to ...

    public function __construct(?string $idnVersion = null);