Warning: Unsupported declare 'strict_types' in /home/developmenthatin/public_html/sendgrid/vendor/sebastian/object-reflector/src/InvalidArgumentException.php on line 1

Fatal error: Interface 'SebastianBergmann\ObjectReflector\Exception' not found in /home/developmenthatin/public_html/sendgrid/vendor/sebastian/object-reflector/src/InvalidArgumentException.php on line 13