[Error] 
Class 'Bitrix\Sender\Posting\SegmentDataBuilder' not found (0)
/home/a/aleksey123/algont/public_html/bitrix/modules/main/classes/mysql/agent.php(160) : eval()'d code:1
#0: eval
	/home/a/aleksey123/algont/public_html/bitrix/modules/main/classes/mysql/agent.php:160
#1: CAgent::ExecuteAgents(string)
	/home/a/aleksey123/algont/public_html/bitrix/modules/main/classes/mysql/agent.php:38
#2: CAgent::CheckAgents()
	/home/a/aleksey123/algont/public_html/bitrix/modules/main/include.php:248
#3: require_once(string)
	/home/a/aleksey123/algont/public_html/bitrix/modules/main/include/prolog_before.php:14
#4: require_once(string)
	/home/a/aleksey123/algont/public_html/bitrix/modules/main/include/prolog.php:10
#5: require_once(string)
	/home/a/aleksey123/algont/public_html/bitrix/header.php:1
#6: require(string)
	/home/a/aleksey123/algont/public_html/index.php:1