Cannot GET /catalog/product_compare/add/product/1293/uenc/aHR0cDovL3d3dy5zb3JldGh1bWJyZXRyb2dhbWVzLmNvbS9rYWJ1a2ktcXVhbnR1bS1maWdodGVyLW5lcy5odG1s/form_key/xfkrrdx1Zvo2W9wD/