Deprecated: Psy\Exception\UnexpectedTargetException::__construct(): Implicitly marking parameter $previous as nullable is deprecated, the explicit nullable type must be used instead in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\psy\psysh\src\Exception\UnexpectedTargetException.php on line 24

Fatal error: Uncaught Error: Class "Psy\Exception\RuntimeException" not found in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\psy\psysh\src\Exception\UnexpectedTargetException.php:14 Stack trace: #0 {main} thrown in D:\Webserver\Apache24\htdocs\laravel\basic\vendor\psy\psysh\src\Exception\UnexpectedTargetException.php on line 14