500 - Internal Server Error

Error: Call to undefined method Product::getCode()
File: /home/cleonmyh/public_html/app/Utils/SeoService.php:212

Stack trace:
#0 /home/cleonmyh/public_html/app/Controller/UrunDetayController.php(67): Bieticaret\Utils\SeoService->buildSeoData()
#1 /home/cleonmyh/public_html/vendor/symfony/http-kernel/HttpKernel.php(163): Bieticaret\Controller\UrunDetayController->index()
#2 /home/cleonmyh/public_html/vendor/symfony/http-kernel/HttpKernel.php(75): Symfony\Component\HttpKernel\HttpKernel->handleRaw()
#3 /home/cleonmyh/public_html/app/Routes.php(54): Symfony\Component\HttpKernel\HttpKernel->handle()
#4 /home/cleonmyh/public_html/index.php(64): require_once('/home/cleonmyh/...')
#5 {main}