// Improve multishop_context in AdminController and rename shop->getListOfID() by Shop::getContextListShopID()

controllers/admin/AdminAccountingManagementController.php

@@ -39,7 +39,7 @@ class AdminAccountingManagementControllerCore extends AdminController
 		$shop = array();
 		$error = '';
 		
-		if (count($this->context->shop->getListOfID()) > 1)
+		if (count(Shop::getContextListShopID()) > 1)
 			$error = $this->l('Please select the shop you want to configure');
 		else
 		{