Deprecated: PhpParser\Node\Stmt\EnumCase::__construct(): Implicitly marking parameter $expr as nullable is deprecated, the explicit nullable type must be used instead in C:\Apache24\htdocs\bookteca\vendor\nikic\php-parser\lib\PhpParser\Node\Stmt\EnumCase.php on line 23

Fatal error: Uncaught Error: Class "PhpParser\Node\Stmt" not found in C:\Apache24\htdocs\bookteca\vendor\nikic\php-parser\lib\PhpParser\Node\Stmt\EnumCase.php:8 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\bookteca\vendor\nikic\php-parser\lib\PhpParser\Node\Stmt\EnumCase.php on line 8