[*] MO : updated module blocknewsletter and module blockcms for mobile theme

modules/blocknewsletter/blocknewsletter.php

@@ -498,7 +498,7 @@ class Blocknewsletter extends Module
 		$this->context->controller->addCSS($this->_path.'blocknewsletter.css', 'all');
 	}
 
-	public function hookDisplayMobileIndex()
+	public function hookDisplayMobileIndex($params)
 	{
 		$this->_prepareHook($params);
 		return $this->display(__FILE__, 'blockmobilenewsletter.tpl');