diff --git a/include/class.client.php b/include/class.client.php
index e7d5adecf8c0381bd6f927b796586d5828909c2a..1d41624bd46f360f9cef063eed0fdc32470768df 100644
--- a/include/class.client.php
+++ b/include/class.client.php
@@ -247,7 +247,7 @@ class  EndUser extends BaseAuthenticatedUser {
         return $this->getNumTickets($forMyOrg, 'open') ?: 0;
     }
 
-    function getNumClosedTickets() {
+    function getNumClosedTickets($forMyOrg=false) {
         return $this->getNumTickets($forMyOrg, 'closed') ?: 0;
     }
 
diff --git a/setup/test/tests/stubs.php b/setup/test/tests/stubs.php
index 67539baa83b21399a975b058b55c27eeec1992b8..49ef4baa1d721e7f1e28783d8228e754a73a9f43 100644
--- a/setup/test/tests/stubs.php
+++ b/setup/test/tests/stubs.php
@@ -128,6 +128,7 @@ class IntlBreakIterator {
 class SqlFunction {
     static function NOW() {}
     static function COALESCE() {}
+    static function DATEDIFF() {}
 }
 
 class SqlExpression {