fix

lib/ajax/bxnullable.php

@@ -1,12 +1,12 @@
 <?php
 
 
-namespace Bx\Null\Ajax;
+namespace Bx\Nullable\Ajax;
 
 
 use Wt\Core\Ajax\AAjaxHandler;
 
-class BxNull extends AAjaxHandler
+class BxNullable extends AAjaxHandler
 {
     public function ajaxStart()
     {
@@ -15,7 +15,7 @@ class BxNull extends AAjaxHandler
 
     public function test()
     {
-        $this->getResponse()->addData(['method' => 'test', 'version' => nullApp()->module()->getVersion()]);
+        $this->getResponse()->addData(['method' => 'test', 'version' => app()::getInstance('bx.nullable')->module()->getVersion()]);
         return $this->getResponse();
     }
 }