diff --git a/.settings/org.eclipse.wst.common.component b/.settings/org.eclipse.wst.common.component
index 19f7383..a2357f3 100644
--- a/.settings/org.eclipse.wst.common.component
+++ b/.settings/org.eclipse.wst.common.component
@@ -4,15 +4,6 @@
     <wb-resource deploy-path="/" source-path="/src/main/webapp" tag="defaultRootSource"/>
     <wb-resource deploy-path="/WEB-INF/classes" source-path="/src/main/java"/>
         <wb-resource deploy-path="/WEB-INF/classes" source-path="/target/generated-sources/gwt"/>
-        <dependent-module archiveName="session-checker-0.3.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/session-checker/session-checker">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
-        <dependent-module archiveName="notifications-common-library-1.0.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/notifications-common-library/notifications-common-library">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
-        <dependent-module archiveName="workspace-light-tree-2.14.0-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/workspace-light-tree/workspace-light-tree">
-            <dependency-type>uses</dependency-type>
-        </dependent-module>
         <dependent-module archiveName="gcube-widgets-1.9.1-SNAPSHOT.jar" deploy-path="/WEB-INF/lib" handle="module:/resource/gcube-widgets/gcube-widgets">
             <dependency-type>uses</dependency-type>
         </dependent-module>
diff --git a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
index 38cee50..df00e7e 100644
--- a/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
+++ b/src/main/java/org/gcube/portlets/user/newsfeed/client/ui/TweetTemplate.java
@@ -255,6 +255,12 @@ public class TweetTemplate extends Composite {
 	public TweetTemplate(UserInfo myUserInfo, EnhancedFeed feed, HandlerManager eventBus, boolean hidden) {
 		this(false, false, myUserInfo, feed, eventBus);
 		contentArea.getElement().getParentElement().getParentElement().setClassName("div-table-col content hidden");
+		closeImage.addClickHandler(new ClickHandler() {
+			@Override
+			public void onClick(ClickEvent event) {
+				Window.alert("Ops! a tiny error occurred! Please refresh the page and try delete this feed again");
+			}
+		});
 	}
 
 	@UiHandler("contentArea")