[Error] 
Call to undefined function curl_setopt() (0)
/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/post.connection.curl.php:32
#0: DSocialPosterCUrlConnection->SetHandleOption(string, string)
	/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/post.connection.curl.php:147
#1: DSocialPosterCUrlConnection->Send(string)
	/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/post.entity.one.twitter.php:62
#2: DSocialPosterTwitterEntity->GetParams(object, object)
	/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/post.entity.one.twitter.php:44
#3: DSocialPosterTwitterEntity->GetHash(object, object)
	/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/post.entity.one.twitter.php:116
#4: DSocialPosterTwitterEntity->PostMessage(object, object, object)
	/home/bitrix/www/bitrix/modules/defa.socialmediaposter/classes/general/socialmediaposter_shedule.php:167
#5: DSocialMediaPosterShedule::Execute(integer, string, integer)
	/home/bitrix/www/bitrix/modules/main/classes/mysql/agent.php(163) : eval()'d code:1
#6: eval
	/home/bitrix/www/bitrix/modules/main/classes/mysql/agent.php:163
#7: CAgent::ExecuteAgents(string)
	/home/bitrix/www/bitrix/modules/main/classes/mysql/agent.php:40
#8: CAgent::CheckAgents()
	/home/bitrix/www/bitrix/modules/main/include.php:264
#9: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog_before.php:14
#10: require_once(string)
	/home/bitrix/www/bitrix/modules/main/include/prolog.php:10
#11: require_once(string)
	/home/bitrix/www/bitrix/header.php:1
#12: require(string)
	/home/bitrix/www/news/index.php:2
#13: include_once(string)
	/home/bitrix/www/bitrix/modules/main/include/urlrewrite.php:159
#14: include_once(string)
	/home/bitrix/www/bitrix/urlrewrite.php:2