Fatal error: Uncaught Error: Failed opening required '/var/www/vendor/composer/../mpdf/mpdf/src/functions.php' (include_path='.:/usr/share/php') in /var/www/vendor/composer/autoload_real.php:41
Stack trace:
#0 /var/www/vendor/composer/autoload_real.php(45): {closure}()
#1 /var/www/vendor/autoload.php(25): ComposerAutoloaderInitf509cf4377be022f9597940dc778e515::getLoader()
#2 /var/www/php/settings.php(114): require_once('...')
#3 /var/www/index.php(4): require_once('...')
#4 {main}
thrown in /var/www/vendor/composer/autoload_real.php on line 41