[Error] 
Call to undefined function mysqli_connect() (0)
/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/classes/mysql/database_mysqli.php:29
#0: CDatabase->ConnectInternal()
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/classes/general/database.php:215
#1: CAllDatabase->DoConnect()
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/classes/mysql/database_mysqli.php:74
#2: CDatabase->ForSql(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/iblock/classes/general/iblockproperty.php:25
#3: CAllIBlockProperty::GetList(array, array)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/iblock/classes/general/iblockelement.php:2919
#4: CAllIBlockElement->PrepareGetList(array, array, array, string, array, array, NULL, NULL, NULL, boolean, string, array, array, array)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/iblock/classes/mysql/iblockelement.php:340
#5: CIBlockElement->prepareSql(array, array, boolean, array)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/iblock/classes/mysql/iblockelement.php:643
#6: CIBlockElement::GetList(array, array, boolean, boolean, array)
	/home/admin/web/vamdodoma.ru/public_html/local/modules/vamdodoma.erp/lib/city.php:529
#7: Vamdodoma\Erp\City::getById(integer)
	/home/admin/web/vamdodoma.ru/public_html/local/php_interface/init.php:142
#8: include_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/include.php:234
#9: require_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/include/prolog_before.php:14
#10: require_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/include/prolog.php:10
#11: require_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/header.php:1
#12: require(string)
	/home/admin/web/vamdodoma.ru/public_html/ikea/detail.php:2
#13: include_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/modules/main/include/urlrewrite.php:159
#14: include_once(string)
	/home/admin/web/vamdodoma.ru/public_html/bitrix/urlrewrite.php:2