TypeError: Cannot read property 'indexOf' of null
	    at Ext.define.insert (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:125426:33)
    at Ext.define._notificationAdded (http://localhost:39009/cms/plugins/core-ui/resources/js/Ametys/plugins/coreui/notification/NotificationTool.js:234:32)
    at null.<anonymous> (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:6662:35)
    at fire (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:20223:32)
    at doFireEvent (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:21130:47)
    at prototype.doFireEvent (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:54757:35)
    at fireEventArgs (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:20983:26)
    at fireEvent (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:20942:25)
    at Ext.define.onCollectionAddItems (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:89069:20)
    at Ext.define.onCollectionAdd (http://localhost:39009/cms/plugins/extjs6/resources/ext-all-debug.js:89015:14)