Warning: Unsupported declare 'strict_types' in C:\xampp\htdocs\esales2\vendor\sebastian\global-state\src\exceptions\RuntimeException.php on line 11

Fatal error: Interface 'SebastianBergmann\GlobalState\Exception' not found in C:\xampp\htdocs\esales2\vendor\sebastian\global-state\src\exceptions\RuntimeException.php on line 16