It could be a certain module or plugin producing the error. I would recommend re-installing the Prestashop Main files when you haven’t already. By publishing this form, I comply with API2Cart sending me emails with product updates and Particular offers. I can unsubscribe at any time. PrestaShop doesn’t impose set https://addons.prestashop.com/en/seo-natural-search-engine-optimization/31857-automatic-google-rich-snippets-json-ld-open-graph-seo.html