some fix

kernel/helpers/Files.php

@@ -32,7 +32,7 @@ class Files
         }
     }
 
-    public function copyKernelFolder($d1, $d2, int $permissions = 0773, bool $recursive = true): void
+    public function copyKernelFolder($d1, $d2, int $permissions = 0775, bool $recursive = true): void
     {
         if (is_dir($d1)) {
             if (!file_exists($d2)){