Line: 870 Original code: if ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['tt_products']['pageAsCategory'] == 1) { Changed code: if ($GLOBALS['TYPO3_CONF_VARS']['EXTCONF']['tt_products']['pageAsCategory'] == 1 && 1==0) { --- This is not a neat solutions. There should be a variable are nice wrapping function to manipulate this.