public function copyAll()
	{
		if ($GLOBALS['TL_DCA'][$this->strTable]['config']['notCopyable'])
		{
			throw new InternalServerErrorException('Table "' . $this->strTable . '" is not copyable.');
		}

		/** @var Session $objSession */
		$objSession = System::getContainer()->get('session');

		$arrClipboard = $objSession->get('CLIPBOARD');

		if (isset($arrClipboard[$this->strTable]) && \is_array($arrClipboard[$this->strTable]['id']))
		{
			foreach ($arrClipboard[$this->strTable]['id'] as $id)
			{
				$this->intId = $id;
				$id = $this->copy(true);
				Input::setGet('pid', $id);
				Input::setGet('mode', 1);
			}
		}

		$this->redirect($this->getReferer());
	}