It may be a particular module or plugin leading to the error. I'd personally advise re-installing the Prestashop core files in the event you haven’t already. three. It can redirect to the internet Services page obtaining the listing of available Net Services and also the configuration form to configure the https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html