diff --git a/mollom.module b/mollom.module
index 6beb8f1..6a79569 100644
--- a/mollom.module
+++ b/mollom.module
@@ -610,7 +610,12 @@ function mollom_data_save($data) {
     ':entity' => $data->entity,
     ':id' => $data->id,
   ))->fetchField();
-  drupal_write_record('mollom', $converted, $update ? array('entity', $update) : array());
+  try {
+    drupal_write_record('mollom', $converted, $update ? array('entity', $update) : array());
+  }
+  catch (Exception $ex) {
+    //do nothing
+  }
 
   // Pass unconverted data to other modules for backwards compatibility.
   if (!$update) {