@rcooler @egoensunizin
Thank-you. We have been a Pardot client since 2008 so were set to Not Allow Multiple Prospects with the Same Email Address. I ended up enabling the AMPSEA feature and it fixed the problem. This seemed an easier and better solution for us than the workaround to force the plugin to use V3 of the API.
I have exactly the same issue with 5.6.1. SSO deadline fast approaching and I fear I will soon be cut off. Anyone have any solution?
@egoensunizin Did you ever get a solution to your issue with https://{domain}/wp-admin/options-general.php?page=pardot not loading in WP? I have the same issue on 5.6.1 (WordPress hangs and prevents any login for a period of time) and I am getting crickets from Salesforce and deadline for SSO is fast approaching.
