--- a/src/pyams_skin/resources/js/myams.js	Wed Jul 04 16:34:24 2018 +0200
+++ b/src/pyams_skin/resources/js/myams.js	Wed Jul 04 17:12:59 2018 +0200
@@ -4766,7 +4766,7 @@
 								console.warn && console.warn("Undefined callback: " + data.amsCallback);
 							}
 						} else {
-							callback_func.call(self, callback_ptions);
+							callback_func.call(self, callback_options);
 						}
 					} else {  // JSON object
 						callback_func = ams.getFunctionByName(callback.callback);