Warning: Unsupported declare 'strict_types' in /var/www/devel/md/product-db/vendor/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php on line 1

Fatal error: Interface 'SebastianBergmann\Timer\Exception' not found in /var/www/devel/md/product-db/vendor/phpunit/php-timer/src/exceptions/TimeSinceStartOfRequestNotAvailableException.php on line 15