[Error] 
Class "Brosto\Loyalty\EventManager" not found (0)
/home/bitrix/www/local/php_interface/event_listeners.php:4
#0: require
	/home/bitrix/www/local/php_interface/init.php:16
#1: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include.php:123
#2: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:19
#3: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#4: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#5: require(string)
	/home/bitrix/www/catalog/index.php:2
#6: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#7: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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