diff --git a/booking.emails.inc b/booking.emails.inc
index 5e993c5..148e9fe 100644
--- a/booking.emails.inc
+++ b/booking.emails.inc
@@ -307,6 +307,7 @@ function _booking_custom_email($nid, $email_type, $sender = 'contact') {
 	global $event; 	
 	global $user;  
 	$language = user_preferred_language($user);	
+	$params = array();
 	
 	//calculate the drupal variables to use
 	$email_subject_variable = 'booking_email_subject_' . $email_type;
diff --git a/booking.module b/booking.module
index e5d0569..7a470e9 100644
--- a/booking.module
+++ b/booking.module
@@ -980,7 +980,7 @@ function booking_mail($key, &$message, $params) {
     $message['params']['attachments'][] = $params['attachment'];
   }
 
-  //watchdog('booking_debug', "<pre>Mail hook:\n@info</pre>", array('@info' => print_r( $message, true)));
+  watchdog('booking_debug', "<pre>Mail hook:\n@info</pre>", array('@info' => print_r( $message, true)));
 }
 
 /**