bugfix disksizevalidator

app/UI/VmCreate/Validators/DiskSizeValidator.php

@@ -41,7 +41,7 @@ class DiskSizeValidator extends BaseValidator
             __FUNCTION__,
             $resurceManager->disk()->free(),
             'Debug',
-            $data
+            $this->getWhmcsConfigOption(ConfigurableOption::STORAGE)
         );
 
         if(preg_match("/\./", $data)){