Cannot GET /catalog/product_compare/add/product/2908/uenc/aHR0cDovL3d3dy5teWthcnYuY29tOjgwODAvc2pjLWJsYWNrLXNvY2tzLWNsYXNzLW51cnNlcnktdG8teGlpLTM5ODIuaHRtbA,,/form_key/NI6t9w11p2WQg6qe/