[Error] 
Call to undefined function mysql_connect() (0)
/home/o/ofppro/public_html/bitrix/modules/main/classes/mysql/database_mysql.php:19
#0: CDatabase->ConnectInternal()
	/home/o/ofppro/public_html/bitrix/modules/main/classes/general/database.php:215
#1: CAllDatabase->DoConnect()
	/home/o/ofppro/public_html/bitrix/modules/main/classes/mysql/database.php:87
#2: CDatabaseMysql->Query(string)
	/home/o/ofppro/public_html/bitrix/modules/main/classes/mysql/agent.php:73
#3: CAgent::ExecuteAgents(string)
	/home/o/ofppro/public_html/bitrix/modules/main/classes/mysql/agent.php:38
#4: CAgent::CheckAgents()
	/home/o/ofppro/public_html/bitrix/modules/main/include.php:271
#5: require_once(string)
	/home/o/ofppro/public_html/bitrix/modules/main/include/prolog_before.php:14
#6: require_once(string)
	/home/o/ofppro/public_html/bitrix/modules/main/include/prolog.php:10
#7: require_once(string)
	/home/o/ofppro/public_html/bitrix/header.php:1
#8: require(string)
	/home/o/ofppro/public_html/store/catalog/index.php:2
#9: include_once(string)
	/home/o/ofppro/public_html/bitrix/modules/main/include/urlrewrite.php:159
#10: include_once(string)
	/home/o/ofppro/public_html/bitrix/urlrewrite.php:2