diff --git a/impl/src/main/java/org/jboss/weld/injection/Exceptions.java b/impl/src/main/java/org/jboss/weld/injection/Exceptions.java
index dc7f6562f2..8670d6b6ba 100644
--- a/impl/src/main/java/org/jboss/weld/injection/Exceptions.java
+++ b/impl/src/main/java/org/jboss/weld/injection/Exceptions.java
@@ -89,5 +89,5 @@ public static void rethrowException(NoSuchMethodException e, Class<? extends Run
     public static void rethrowException(InvocationTargetException e) {
         rethrowException(e.getCause() != null ? e.getCause() : e);
     }
-
+    
 }
diff --git a/impl/src/main/java/org/jboss/weld/security/NewInstanceAction.java b/impl/src/main/java/org/jboss/weld/security/NewInstanceAction.java
index 0435f07d65..ba244d2028 100644
--- a/impl/src/main/java/org/jboss/weld/security/NewInstanceAction.java
+++ b/impl/src/main/java/org/jboss/weld/security/NewInstanceAction.java
@@ -16,6 +16,7 @@
  */
 package org.jboss.weld.security;
 
+import java.lang.reflect.InvocationTargetException;
 import java.security.PrivilegedExceptionAction;
 
 public class NewInstanceAction<T> extends AbstractGenericReflectionAction<T> implements PrivilegedExceptionAction<T> {
@@ -29,7 +30,7 @@ public NewInstanceAction(Class<T> javaClass) {
     }
 
     @Override
-    public T run() throws InstantiationException, IllegalAccessException {
-        return javaClass.newInstance();
+    public T run() throws InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
+        return javaClass.getDeclaredConstructor().newInstance();
     }
 }
diff --git a/modules/web/src/main/java/org/jboss/weld/module/web/context/beanstore/http/LazySessionBeanStore.java b/modules/web/src/main/java/org/jboss/weld/module/web/context/beanstore/http/LazySessionBeanStore.java
index 13ac3e3950..438b41d7d4 100644
--- a/modules/web/src/main/java/org/jboss/weld/module/web/context/beanstore/http/LazySessionBeanStore.java
+++ b/modules/web/src/main/java/org/jboss/weld/module/web/context/beanstore/http/LazySessionBeanStore.java
@@ -85,10 +85,10 @@ protected HttpSession getSession(boolean create) {
         try {
             return SessionHolder.getSession(request, create);
         } catch (IllegalStateException e) {
-            // If container can't create an underlying session, invalidate the
-            // current one
+            // If container can't create an underlying session, invalidate the current one
             detach();
-            return null;
+            // re-throw the exception to properly show cause and message
+            throw e;
         }
     }