MissingComponentException UndefinedMethodError

HTTP 500 Whoops, looks like something went wrong.

Attempted to call an undefined method named "getInstance" of class "Joomla\Registry\Registry".

Exceptions 2

Symfony\Component\ErrorHandler\Error\ UndefinedMethodError

jsn_template_framework_class_loader()
jsn_template_framework_class_loader() in /home/wheniouc/public_html/templates/jsn_metro_pro/error.php (line 24)
    require('/home/wheniouc/public_html/templates/jsn_metro_pro/error.php') in /home/wheniouc/public_html/libraries/src/Document/HtmlDocument.php (line 721)
      ExceptionHandler::handleException() in /home/wheniouc/public_html/libraries/src/Application/CMSApplication.php (line 322)
        CMSApplication->execute() in /home/wheniouc/public_html/includes/app.php (line 61)
          require_once('/home/wheniouc/public_html/includes/app.php') in /home/wheniouc/public_html/index.php (line 32)

            Joomla\CMS\Component\Exception\ MissingComponentException

            找不到元件

            CMSApplication->execute() in /home/wheniouc/public_html/includes/app.php (line 61)
              require_once('/home/wheniouc/public_html/includes/app.php') in /home/wheniouc/public_html/index.php (line 32)

                Stack Traces 2

                [2/2] UndefinedMethodError
                Symfony\Component\ErrorHandler\Error\UndefinedMethodError:
                Attempted to call an undefined method named "getInstance" of class "Joomla\Registry\Registry".
                
                  at /home/wheniouc/public_html/plugins/system/jsntplframework/libraries/joomlashine/helper.php:113
                  at JSNTplHelper::getManifestCache()
                     (/home/wheniouc/public_html/plugins/system/jsntplframework/libraries/joomlashine/helper.php:217)
                  at JSNTplHelper::getTemplateVersion()
                     (/home/wheniouc/public_html/plugins/system/jsntplframework/libraries/joomlashine/loader.php:35)
                  at jsn_template_framework_class_loader()
                  at class_exists()
                     (/home/wheniouc/public_html/plugins/system/jsntplframework/libraries/joomlashine/helper.php:196)
                  at JSNTplHelper::getTemplateVersion()
                     (/home/wheniouc/public_html/plugins/system/jsntplframework/libraries/joomlashine/loader.php:35)
                  at jsn_template_framework_class_loader()
                     (/home/wheniouc/public_html/templates/jsn_metro_pro/error.php:24)
                  at require('/home/wheniouc/public_html/templates/jsn_metro_pro/error.php')
                     (/home/wheniouc/public_html/libraries/src/Document/HtmlDocument.php:721)
                  at Joomla\CMS\Document\HtmlDocument->_loadTemplate()
                     (/home/wheniouc/public_html/libraries/src/Document/HtmlDocument.php:776)
                  at Joomla\CMS\Document\HtmlDocument->_fetchTemplate()
                     (/home/wheniouc/public_html/libraries/src/Document/HtmlDocument.php:612)
                  at Joomla\CMS\Document\HtmlDocument->parse()
                     (/home/wheniouc/public_html/libraries/src/Document/HtmlDocument.php:630)
                  at Joomla\CMS\Document\HtmlDocument->render()
                     (/home/wheniouc/public_html/libraries/src/Document/ErrorDocument.php:139)
                  at Joomla\CMS\Document\ErrorDocument->render()
                     (/home/wheniouc/public_html/libraries/src/Error/Renderer/HtmlRenderer.php:70)
                  at Joomla\CMS\Error\Renderer\HtmlRenderer->render()
                     (/home/wheniouc/public_html/libraries/src/Exception/ExceptionHandler.php:126)
                  at Joomla\CMS\Exception\ExceptionHandler::render()
                     (/home/wheniouc/public_html/libraries/src/Exception/ExceptionHandler.php:72)
                  at Joomla\CMS\Exception\ExceptionHandler::handleException()
                     (/home/wheniouc/public_html/libraries/src/Application/CMSApplication.php:322)
                  at Joomla\CMS\Application\CMSApplication->execute()
                     (/home/wheniouc/public_html/includes/app.php:61)
                  at require_once('/home/wheniouc/public_html/includes/app.php')
                     (/home/wheniouc/public_html/index.php:32)                
                [1/2] MissingComponentException
                Joomla\CMS\Component\Exception\MissingComponentException:
                找不到元件
                
                  at /home/wheniouc/public_html/libraries/src/Component/ComponentHelper.php:357
                  at Joomla\CMS\Component\ComponentHelper::renderComponent()
                     (/home/wheniouc/public_html/libraries/src/Application/SiteApplication.php:208)
                  at Joomla\CMS\Application\SiteApplication->dispatch()
                     (/home/wheniouc/public_html/libraries/src/Application/SiteApplication.php:249)
                  at Joomla\CMS\Application\SiteApplication->doExecute()
                     (/home/wheniouc/public_html/libraries/src/Application/CMSApplication.php:293)
                  at Joomla\CMS\Application\CMSApplication->execute()
                     (/home/wheniouc/public_html/includes/app.php:61)
                  at require_once('/home/wheniouc/public_html/includes/app.php')
                     (/home/wheniouc/public_html/index.php:32)