[Error] 
Call to undefined function mysql_connect() (0)
/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/classes/mysql/database_mysql.php:19
#0: CDatabase->ConnectInternal()
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/classes/general/database.php:215
#1: CAllDatabase->DoConnect()
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/classes/mysql/database.php:87
#2: CDatabaseMysql->Query(string, boolean, string)
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/classes/mysql/main.php:99
#3: CMain->GetLang()
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/include.php:48
#4: require_once(string)
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/include/prolog_before.php:14
#5: require_once(string)
	/home/c/ca08496/dagsport.rf/public_html/bitrix/modules/main/include/prolog.php:10
#6: require_once(string)
	/home/c/ca08496/dagsport.rf/public_html/bitrix/header.php:1
#7: require(string)
	/home/c/ca08496/dagsport.rf/public_html/index.php:2