( ! ) 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	0.0001	403480	{main}( )	.../index.php:0
2	1.0585	2225512	require_once( '/var/www/html/init.php )	.../index.php:7
3	1.2022	3917632	Router->__construct( )	.../init.php:93
4	1.2218	3957760	Router->split_controller_url( $initial_url = '/pl/comedy-tickets/shows/the-lion-king-tickets/show-159359' )	.../Router.php:17
5	1.3427	5053312	Router->front_redirect_to_controller( [0 => 'comedy-tickets', 1 => 'shows', 2 => 'the-lion-king-tickets', 3 => 'show-159359'] )	.../Router.php:176
6	1.5464	8107672	Events->event_page_new( )	.../Router.php:438
7	2.9129	8184832	spl_autoload_call( $class_name = 'LondonTheatreApi' )	.../Events.php:2242
8	2.9129	8184920	{closure:/var/www/html/init.php:3-16}( $class = 'LondonTheatreApi' )	.../Events.php:2242