Deprecated: Return type of Laminas\Stdlib\SplStack::unserialize($data) should either be compatible with SplDoublyLinkedList::unserialize(string $data): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tubu/public_html/Opigno_D9_kedecs/opigno-composer/vendor/laminas/laminas-stdlib/src/SplStack.php on line 51

Deprecated: Return type of Laminas\Stdlib\SplStack::serialize() should either be compatible with SplDoublyLinkedList::serialize(): string, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/tubu/public_html/Opigno_D9_kedecs/opigno-composer/vendor/laminas/laminas-stdlib/src/SplStack.php on line 40