Warning:call_user_func_array() expects parameter 1 to be a valid callback, class 'project\webshop\controller\Gallery' does not have a method 'listshow' #0 /data/domains/cidreklima.hu/web/webroot/core/hbfw.php(144): core\Exceptions->errorHandler(2, 'call_user_func_...', '/data/domains/c...', 144, Array) #1 /data/domains/cidreklima.hu/web/webroot/project/webshop/www/index.php(10): require_once('/data/domains/c...') #2 {main}