Fatal error: Uncaught Error: Class 'PhpParser\Builder\Declaration' not found in D:\xampp\htdocs\psp\backend\vendor\nikic\php-parser\lib\PhpParser\Builder\Namespace_.php:10
Stack trace:
#0 {main}
thrown in D:\xampp\htdocs\psp\backend\vendor\nikic\php-parser\lib\PhpParser\Builder\Namespace_.php on line 10