Notice: ob_end_flush(): Failed to delete and flush buffer. No buffer to delete or flush in /home/h004330203/zmk-opora.ru/docs/index.php on line 1
[RuntimeException] 
Could not start session because headers have already been sent. "/home/h004330203/zmk-opora.ru/docs/index.php":1. (0)
/home/h004330203/zmk-opora.ru/docs/bitrix/modules/main/lib/session/session.php:144
#0: Bitrix\Main\Session\Session->start()
	/home/h004330203/zmk-opora.ru/docs/bitrix/modules/main/lib/session/kernelsessionproxy.php:47
#1: Bitrix\Main\Session\KernelSessionProxy->start()
	/home/h004330203/zmk-opora.ru/docs/bitrix/modules/main/include.php:168
#2: require_once(string)
	/home/h004330203/zmk-opora.ru/docs/bitrix/modules/main/include/prolog_before.php:19
#3: require_once(string)
	/home/h004330203/zmk-opora.ru/docs/bitrix/modules/main/include/prolog.php:10
#4: require_once(string)
	/home/h004330203/zmk-opora.ru/docs/bitrix/header.php:1
#5: require(string)
	/home/h004330203/zmk-opora.ru/docs/index.php:1
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