Deprecated: Symfony\Component\Yaml\Exception\ParseException::__construct(): Implicitly marking parameter $snippet as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\symfony\yaml\Exception\ParseException.php on line 32

Deprecated: Symfony\Component\Yaml\Exception\ParseException::__construct(): Implicitly marking parameter $parsedFile as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\symfony\yaml\Exception\ParseException.php on line 32

Deprecated: Symfony\Component\Yaml\Exception\ParseException::__construct(): Implicitly marking parameter $previous as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\larabooks\vendor\symfony\yaml\Exception\ParseException.php on line 32

Fatal error: Uncaught Error: Class "Symfony\Component\Yaml\Exception\RuntimeException" not found in C:\Apache24\htdocs\larabooks\vendor\symfony\yaml\Exception\ParseException.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\larabooks\vendor\symfony\yaml\Exception\ParseException.php on line 19