Fatal error: Uncaught Error: Class "PharIo\Manifest\ElementCollection" not found in /var/www/html/usophy/vendor/phar-io/manifest/src/xml/ExtElementCollection.php:12
Stack trace:
#0 {main}
thrown in /var/www/html/usophy/vendor/phar-io/manifest/src/xml/ExtElementCollection.php on line 12