No able to create account as it is listed in Invitation list

No able to create account as it is listed in Invitation list

Hi

When trying to create infant@mindwealth.com error show user already exist as this email id is already in invitation list.
How to fix this?

Similar problem mentioned here:
https://help.zoho.com/portal/en/community/topic/can-t-create-mail-sale-megavietphat-com