diff --git a/libraries/joomla/input/input.php b/libraries/joomla/input/input.php
index ac065c066a738..16aba38442a67 100644
--- a/libraries/joomla/input/input.php
+++ b/libraries/joomla/input/input.php
@@ -300,7 +300,9 @@ public function __call($name, $arguments)
 	 */
 	public function getMethod()
 	{
-		$method = strtoupper($_SERVER['REQUEST_METHOD']);
+		// Get method if exist
+		$method = isset($_SERVER['REQUEST_METHOD']) ? $_SERVER['REQUEST_METHOD'] : '';
+		$method = strtoupper($method);
 
 		return $method;
 	}