Warning: require(/var/www/html/test-project/my-app/vendor/voku/portable-ascii/build/../vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/test-project/my-app/vendor/voku/portable-ascii/build/generate_max_key_length.php on line 3

Fatal error: require(): Failed opening required '/var/www/html/test-project/my-app/vendor/voku/portable-ascii/build/../vendor/autoload.php' (include_path='.:/usr/share/pear:/usr/share/php:/usr/share/pear:/usr/share/php') in /var/www/html/test-project/my-app/vendor/voku/portable-ascii/build/generate_max_key_length.php on line 3