Cannot access more than first page of members after Membership Update

I have updated the Membership Plugin, and am still finding some glitches.

When I access the 'All Members' page I am able to see the first page of my members, but when I click to see the next pages I get a white screen with the message,

You do not have sufficient permissions to access this page.

Since part of my problem with the Membership plugin (as I have other threads about) is that the members are not updated through the 2Checkout gateway, I have to do this manually.

Now, I cannot even do that because I can only access members on the first page.

Any suggestions?

JoAnn