Fatal error: Cannot redeclare class freesubscriptions

I installed the 3-RC upgrade to hope for some fixes.

I attempted to add a price to the 2nd free subscription I had to test whether having 2 free ones was causing two of the other problems I have. Here's what has since happened.

Fatal error: Cannot redeclare class freesubscriptions in /home/econet/public_html/wp-content/plugins/membership/membershipincludes/gateways/gateway.freesubscriptions.php on line 9

And that error persists, even after I removed the membership files and reuploaded.
It occurs on attempt to activate Membership
I took the following steps and tested one at a time to no avail:

In data table, brought that subscription price back to 0
Delete the item from subscriptions_levels and membership_levels
Delete the item from subscriptions table
Delete the item from level_meta
Delete item from membership_relationships
Delete item from Membership_rules
Did a cache clear

At a loss as to what to do next.