I think you may need to reach out to support for this one [so they can remove the connections and help you re-add]
Hi @Okolo Schwinn-Clanton , I'm sorry to hear you are having this trouble.
For these types of situations our Support team is the adequate channel of communication, as they will help you troubleshoot and solve the problem, and their response time is much quicker than he e in Community.
Here are their contacts: How can I contact Pipedrive Support?
Hope your email sync gets back on track quickly! 🚀