Thank you so much for the quick response and assistance. Yes, it does all make sense and at least I am able to narrow down the fact that it isn’t because of the Form or Connections WP plug-ins, but rather my server config.
We are working on the sub-domain situation this week (long story short on why it was set up under om.schoolyogainstitute.com) and should resolve the error message issue.
I will keep you posted.
Thank you again!