try to disable delete button on root disk

app/UI/Disk/Pages/DiskDataTable.php

@@ -118,7 +118,7 @@ class DiskDataTable extends DataTable implements ClientArea
         return $row['backup'] == "0" ? "off" : "on";
     }
 
-    public function replaceFieldDelete($key, $row)
+    public function replaceFieldActionsCol($key, $row)
     {
 
         logModuleCall(