Fatal error: Uncaught Error: Class 'PhpParser\NodeAbstract' not found in C:\xampp\htdocs\menejemen-risiko\vendor\nikic\php-parser\lib\PhpParser\Node\StaticVar.php:8 Stack trace: #0 C:\xampp\htdocs\menejemen-risiko\vendor\nikic\php-parser\lib\PhpParser\Node\Stmt\StaticVar.php(3): require() #1 {main} thrown in C:\xampp\htdocs\menejemen-risiko\vendor\nikic\php-parser\lib\PhpParser\Node\StaticVar.php on line 8