( ! ) Fatal error: Access level to LondonTheatreApi::$response must be protected (as in class Controller) or weaker in /var/www/html/core/LondonTheatreApi.php on line 154
Call Stack
#	Time	Memory	Function	Location
1	0.0002	401576	{main}( )	.../index.php:0
2	0.0440	2186064	require_once( '/var/www/html/init.php )	.../index.php:7
3	0.0985	3840256	Router->__construct( )	.../init.php:93
4	0.1186	3880424	Router->split_controller_url( $initial_url = '/theatre-tickets/london-theatre/starlight-express-tickets/show-155704' )	.../Router.php:17
5	0.1778	4978184	Router->front_redirect_to_controller( [0 => 'theatre-tickets', 1 => 'london-theatre', 2 => 'starlight-express-tickets', 3 => 'show-155704'] )	.../Router.php:176
6	0.2963	7865880	Events->event_page_new( )	.../Router.php:438
7	0.9316	7943056	spl_autoload_call( $class_name = 'LondonTheatreApi' )	.../Events.php:2242
8	0.9316	7943144	{closure:/var/www/html/init.php:3-16}( $class = 'LondonTheatreApi' )	.../Events.php:2242