[Error] 
Undefined constant "Bitrix\Main\Diag\ASSERT_QUIET_EVAL" (0)
/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/lib/diag/exceptionhandler.php:244
#0: Bitrix\Main\Application->initializeExceptionHandler
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/lib/application.php:94
#1: Bitrix\Main\Application->initializeBasicKernel
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/start.php:176
#2: require_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/include.php:10
#3: require_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/include/prolog_before.php:14
#4: require_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/include/prolog.php:10
#5: require_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/header.php:1
#6: require(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/content/articles/index.php:2
#7: include_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/modules/main/include/urlrewrite.php:169
#8: include_once(string)
	/var/www/vhosts/kuzbass-volley.ru/httpdocs/bitrix/urlrewrite.php:2