[ArgumentCountError] 
Too few arguments to function caching_headers(), 1 passed in /home/o/ozmad/new.rackworld.ru/public_html/consultant/ajax/index.php on line 9 and exactly 2 expected (0)
/home/o/ozmad/new.rackworld.ru/public_html/bitrix/php_interface/artmix.php:231
#0: caching_headers(string)
	/home/o/ozmad/new.rackworld.ru/public_html/consultant/ajax/index.php:9