Fatal error: Uncaught Error: Class "PhpParser\Node\Expr\BinaryOp" not found in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\lib\PhpParser\Node\Expr\BinaryOp\Concat.php:7 Stack trace: #0 {main} thrown in C:\Apache24_x64\htdocs\ipad\vendor\nikic\php-parser\lib\PhpParser\Node\Expr\BinaryOp\Concat.php on line 7