Deprecated: Return type of Cake\Mailer\Email::jsonSerialize() should either be compatible with JsonSerializable::jsonSerialize(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/public/vendor/cakephp/cakephp/src/Mailer/Email.php on line 1904

Deprecated: Cake\Mailer\Email implements the Serializable interface, which is deprecated. Implement __serialize() and __unserialize() instead (or in addition, if support for old PHP versions is necessary) in /home/public/vendor/cakephp/cakephp/src/Mailer/Email.php on line 51