It may be a particular module or plugin triggering the error. I would advise re-installing the Prestashop core files if you haven’t already. When I install prestashop employing Quickinstall (cpanel module) the admin panel url is quite Bizarre "admin-1380902282" PrestaShop doesn’t impose preset price limitations, but it surely’s still important https://addons.prestashop.com/nl/seo-zoekmachineoptimalisatie-vermelding/31857-automatische-google-rich-snippets-json-ld-opengraph-seo.html