Forum on Safari broken since 8.6.2026

For me the Forum was broken on Safari since yesterday.
(AFAIK latest Apple Update to Tahoe 26.5.1 (25F80) was a few days before ?)

Also I am using an Apple ARM Mac and Safari, but the message says Linux and User Agent = Intel Mac and Mozilla :

Fatal Error in Firebase\JWT\JWT.encode();

Firebase\JWT\JWT::encode(): Argument #1 ($payload) must be of type array, stdClass given, called in /var/www/html/library/core/class.cookieidentity.php on line 667

The error occurred on or near: /var/www/html/vendor/firebase/php-jwt/src/JWT.php

180:      *

181:      * @uses jsonEncode

182:      * @uses urlsafeB64Encode

183:      */

184:     public static function encode(

185:         array $payload,

186:         $key,

187:         string $alg,

188:         string $keyId = null,

Backtrace:

[/var/www/html/library/core/class.cookieidentity.php:667] Firebase\JWT\JWT::encode();

[/var/www/html/library/core/class.cookieidentity.php:629] Gdn_CookieIdentity->setJWTPayload();

[/var/www/html/library/core/class.cookieidentity.php:270] Gdn_CookieIdentity->getJWTPayload();

[/var/www/html/library/core/class.cookieidentity.php:137] Gdn_CookieIdentity->getCookieVersion();

[/var/www/html/library/core/class.auth.php:496] Gdn_CookieIdentity->getIdentity();

[/var/www/html/library/core/class.auth.php:453] Gdn_Auth->getRealIdentity();

[/var/www/html/library/core/class.session.php:488] Gdn_Auth->getIdentity();

[/var/www/html/library/core/class.auth.php:66] Gdn_Session->start();

[/var/www/html/bootstrap.php:645] Gdn_Auth->startAuthenticator();

[/var/www/html/index.php:25] PHP::require_once();

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Additional information for support personnel:

• Application: Vanilla
• Application Version: 2024.004
• PHP Version: 8.0.30
• Operating System: Linux
• Server Software: nginx/1.21.6
• User Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.5 Safari/605.1.15
• Request Uri: /discussion/40378/autolisp-for-masking-mtext-multileaders
• Controller: Firebase\JWT\JWT
• Method: encode