[TypeError] 
array_merge(): Argument #1 must be of type array, null given (0)
/home/bitrix/www/local/templates/special_mibok_rossiya_airlines/header.php:23
#0: array_merge(NULL, array)
	/home/bitrix/www/local/templates/special_mibok_rossiya_airlines/header.php:23
#1: include(string)
	/home/bitrix/www/bitrix/php_interface/init.php:470
#2: _Check404Error()
	/home/bitrix/www/bitrix/modules/main/tools.php:4730
#3: ExecuteModuleEventEx(array)
	/home/bitrix/www/bitrix/modules/main/include/epilog_after.php:11
#4: require(string)
	/home/bitrix/www/bitrix/modules/main/include/epilog.php:3
#5: require_once(string)
	/home/bitrix/www/bitrix/footer.php:4
#6: require(string)
	/home/bitrix/www/about/about_us/vacancies/index.php:148
#7: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:184
#8: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2
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