Fatal error: Uncaught Error: Class "SebastianBergmann\Comparator\Comparator" not found in /home/oyaagyug/public_html/vendor/myclabs/php-enum/src/PHPUnit/Comparator.php:15
Stack trace:
#0 {main}
thrown in /home/oyaagyug/public_html/vendor/myclabs/php-enum/src/PHPUnit/Comparator.php on line 15