Site experiencing a technical issue

Just hit the same problem.

In a clean install of WP (idk if it changed recently) its IRI.php (All caps.)

Same with another file called. Its IDNAEncoder.

The plugin calls the wrong file and crashes if above PHP 5.9.

My quick dirty fix was to comment the first half of the IF on /wp-content/plugins/real-media-library/vendor/devowl-wp/utils/src/Assets.php Line 898

public function getAsciiUrl($url) {
        global $wp_version;
        /*if (\version_compare($wp_version, '5.9.0', '>=') || \strpos($wp_version, '5.9-alpha') === 0) {
            if (!\class_exists(\WpOrg\Requests\Iri::class)) {
                require_once ABSPATH . WPINC . '/Requests/Iri.php';
            }
            if (!\class_exists(\WpOrg\Requests\IdnaEncoder::class)) {
                require_once ABSPATH . WPINC . '/Requests/IdnaEncoder.php';
            }
            $iri = new \WpOrg\Requests\Iri($url);
            $iri->host = \WpOrg\Requests\IdnaEncoder::encode($iri->host);
            return $iri->uri;
        } else {*/
            if (!\class_exists('Requests_IRI')) {
                require_once ABSPATH . WPINC . '/Requests/IRI.php';
            }
            if (!\class_exists('Requests_IDNAEncoder')) {
                require_once ABSPATH . WPINC . '/Requests/IDNAEncoder.php';
            }
            $iri = new \Requests_IRI($url);
            $iri->host = \Requests_IDNAEncoder::encode($iri->host);
            return $iri->uri;
        //}
    }