Deprecated: PhpParser\Node\Expr\Exit_::__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\Expr\Exit_.php on line 22

Fatal error: Uncaught Error: Class "PhpParser\Node\Expr" not found in C:\Apache24\htdocs\bookteca\vendor\nikic\php-parser\lib\PhpParser\Node\Expr\Exit_.php:7 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\bookteca\vendor\nikic\php-parser\lib\PhpParser\Node\Expr\Exit_.php on line 7