problemi con installazione template

ciao, ho povato ad installare un template comprato qui "yootheme", ma mi viene mostrato errore 500

os-Error: JHtml: :jquery not supported. File not found.

JSite -> render() @ /membri/monellalenceria/joomla/index.php:48
JDocumentHTML -> parse() @ /membri/monellalenceria/joomla/includes/application.php:256
JDocumentHTML -> _fetchTemplate() @ /membri/monellalenceria/joomla/libraries/joomla/document/html/html.php:414
JDocumentHTML -> _loadTemplate() @ /membri/monellalenceria/joomla/libraries/joomla/document/html/html.php:588
require() @ /membri/monellalenceria/joomla/libraries/joomla/document/html/html.php:531
Warp\Helper\TemplateHelper -> render() @ /membri/monellalenceria/joomla/templates/yoo_organic/index.php:16
include() @ /membri/monellalenceria/joomla/templates/yoo_organic/warp/src/Warp/Helper/TemplateHelper.php:49
Warp\Helper\TemplateHelper -> render() @ /membri/monellalenceria/joomla/templates/yoo_organic/layouts/theme.php:17
include() @ /membri/monellalenceria/joomla/templates/yoo_organic/warp/src/Warp/Helper/TemplateHelper.php:49

quale può essere in problema