Fatal error: Uncaught Symfony\Component\Debug\Exception\FatalThrowableError: syntax error, unexpected '?', expecting function (T_FUNCTION) or const (T_CONST) in /var/www/www-root/data/www/cibum.ru/src/Entity/Product.php:185 Stack trace: #0 /var/www/www-root/data/www/cibum.ru/vendor/composer/ClassLoader.php(322): Composer\Autoload\includeFile('/var/www/www-ro...') #1 [internal function]: Composer\Autoload\ClassLoader->loadClass('App\\Entity\\Prod...') #2 [internal function]: spl_autoload_call('App\\Entity\\Prod...') #3 /var/www/www-root/data/www/cibum.ru/vendor/doctrine/persistence/lib/Doctrine/Common/Persistence/Mapping/RuntimeReflectionService.php(55): ReflectionClass->__construct('App\\Entity\\Prod...') #4 /var/www/www-root/data/www/cibum.ru/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataInfo.php(925): Doctrine\Common\Persistence\Mapping\RuntimeReflectionService->getClass('App\\Entity\\Prod...') #5 /var/www/www-root/data/www/cibum.ru/vendor/doctrine/orm/lib/Doctrine/ORM/Mapping/ClassMetadataFactory.php(747): in /var/www/www-root/data/www/cibum.ru/src/Entity/Product.php on line 185