Warning: require(/opt/lampp/htdocs/vendor/songshenzong/support/vendor/autoload.php): failed to open stream: No such file or directory in /opt/lampp/htdocs/vendor/songshenzong/support/tests/bootstrap.php on line 10

Fatal error: require(): Failed opening required '/opt/lampp/htdocs/vendor/songshenzong/support/vendor/autoload.php' (include_path='.:/opt/lampp/lib/php') in /opt/lampp/htdocs/vendor/songshenzong/support/tests/bootstrap.php on line 10