Fatal error: Uncaught TypeError: Return value of OhotnikiRu\Author\Infrastructure\Mysql\MysqlAuthorQueryService::findById() must be an instance of OhotnikiRu\Author\Domain\Author\Author or null, bool returned in /www/ohotniki.ru/releases/157/projects/ohotniki.ru/back/Source/Author/Infrastructure/Mysql/MysqlAuthorQueryService.php:36 Stack trace: #0 /www/ohotniki.ru/releases/157/projects/ohotniki.ru/back/Source/Author/Presentation/Web/Controller/AuthorPublicationsController.php(71): OhotnikiRu\Author\Infrastructure\Mysql\MysqlAuthorQueryService->findById(354420) #1 [internal function]: OhotnikiRu\Author\Presentation\Web\Controller\AuthorPublicationsController->showLanding(354420) #2 /www/ohotniki.ru/releases/157/Framework/Source/WebApplication/Domain/WebApplication.php(106): call_user_func_array(Array, Array) #3 /www/ohotniki.ru/releases/157/projects/ohotniki.ru/public/index.php(10): Framework\WebApplication\Domain\WebApplication->handleRequest(Object(Symfony\Component\HttpFoundation\Request)) #4 {main} thrown in /www/ohotniki.ru/releases/157/projects/ohotniki.ru/back/Source/Author/Infrastructure/Mysql/MysqlAuthorQueryService.php on line 36