[Error] Call to undefined function Bitrix\Main\DB\mysql_connect() (0) /home/p315/public_html/bitrix/modules/main/lib/db/mysqlconnection.php:45 #0: Bitrix\Main\DB\MysqlConnection->connectInternal() /home/p315/public_html/bitrix/modules/main/lib/db/mysqlconnection.php:103 #1: Bitrix\Main\DB\MysqlConnection->queryInternal(string, array, NULL) /home/p315/public_html/bitrix/modules/main/lib/db/connection.php:330 #2: Bitrix\Main\DB\Connection->query(string) /home/p315/public_html/bitrix/modules/main/lib/config/option.php:226 #3: Bitrix\Main\Config\Option::load(string, NULL) /home/p315/public_html/bitrix/modules/main/lib/config/option.php:53 #4: Bitrix\Main\Config\Option::get(string, string, string) /home/p315/public_html/bitrix/modules/main/lib/httprequest.php:370 #5: Bitrix\Main\HttpRequest->prepareCookie(array) /home/p315/public_html/bitrix/modules/main/lib/httprequest.php:68 #6: Bitrix\Main\HttpRequest->__construct(object, array, array, array, array) /home/p315/public_html/bitrix/modules/main/lib/httpapplication.php:46 #7: Bitrix\Main\HttpApplication->initializeContext(array) /home/p315/public_html/bitrix/modules/main/lib/application.php:122 #8: Bitrix\Main\Application->initializeExtendedKernel(array) /home/p315/public_html/bitrix/modules/main/include.php:23 #9: require_once(string) /home/p315/public_html/bitrix/modules/main/include/prolog_before.php:14 #10: require(string) /home/p315/public_html/bio-kamin/ajax/form.php:4