Deprecated: Return type of TestSessionHandler::gc($maxLifetime): bool should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /home/davakade/public_html/wp-content/plugins/1woocommerce-invoice-pro/vendor/symfony/http-foundation/Tests/Session/Storage/Handler/Fixtures/common.inc on line 124 open read doRead: abc|i:123; destroy doDestroy close open validateId read doRead: abc|i:123; validateId read doRead: abc|i:123; validateId read doRead: abc|i:123; read doRead: abc|i:123; write doWrite: abc|i:123; close Array ( [0] => Content-Type: text/plain; charset=utf-8 [1] => Cache-Control: max-age=10800, private, must-revalidate [2] => Set-Cookie: sid=random_session_id; path=/; secure; HttpOnly ) shutdown