Fatal error: Uncaught Error: Call to undefined method Joomla\CMS\Factory::getContainer() in /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Component/ComponentHelper.php:401
Stack trace:
#0 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Component/ComponentHelper.php(422): Joomla\CMS\Component\ComponentHelper::load()
#1 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Component/ComponentHelper.php(56): Joomla\CMS\Component\ComponentHelper::getComponents()
#2 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Component/ComponentHelper.php(114): Joomla\CMS\Component\ComponentHelper::getComponent()
#3 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Application/SiteApplication.php(594): Joomla\CMS\Component\ComponentHelper::getParams()
#4 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Application/SiteApplication.php(212): Joomla\CMS\Application\SiteApplication->initialiseApp()
#5 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Application/CMSApplication.php(225): Joomla\CMS\Application\SiteApplication->doExecute()
#6 /mnt/web108/a3/99/53404199/htdocs/ff4/index.php(50): Joomla\CMS\Application\CMSApplication->execute()
#7 {main}

Next Error: Call to undefined method Joomla\CMS\Factory::getContainer() in /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Error/AbstractRenderer.php:76
Stack trace:
#0 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Exception/ExceptionHandler.php(111): Joomla\CMS\Error\AbstractRenderer::getRenderer()
#1 /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Exception/ExceptionHandler.php(72): Joomla\CMS\Exception\ExceptionHandler::render()
#2 [internal function]: Joomla\CMS\Exception\ExceptionHandler::handleException()
#3 {main}
  thrown in /mnt/web108/a3/99/53404199/htdocs/ff4/libraries/src/Error/AbstractRenderer.php on line 76