Hi @francescadac , Request you to check the network tab and check for
multiple requests of pulse.data.json.If YES, follow
https://helpx.adobe.com/in/experience-manager/kb/Too-many-workflow-inbox-items-crashes-AEM-due-to-pulse-data-json-calls.htmlIt
will fix your issue. If not please delete the completed instances of
workflow under instances path(/var/workflow/instances) and retry.P.S:
You might also see the same error when selecting any of the page in
/sites.html .If you still face issue, please...