Fatal error: Uncaught Error: Failed opening required '/var/www/stamp-collection/data/www/stamp-collection.ru/core/vendor/composer/../symfony/polyfill-mbstring/bootstrap.php' (include_path='.:/usr/share/php') in /var/www/stamp-collection/data/www/stamp-collection.ru/core/vendor/composer/autoload_real.php:41 Stack trace: #0 /var/www/stamp-collection/data/www/stamp-collection.ru/core/vendor/composer/autoload_real.php(45): ComposerAutoloaderInit2ecf8d19c6ed15da29d9a73f3ec5869b::{closure}() #1 /var/www/stamp-collection/data/www/stamp-collection.ru/core/vendor/autoload.php(25): ComposerAutoloaderInit2ecf8d19c6ed15da29d9a73f3ec5869b::getLoader() #2 /var/www/stamp-collection/data/www/stamp-collection.ru/core/model/modx/modx.class.php(24): require('...') #3 /var/www/stamp-collection/data/www/stamp-collection.ru/index.php(25): include_once('...') #4 {main} thrown in /var/www/stamp-collection/data/www/stamp-collection.ru/core/vendor/composer/autoload_real.php on line 41