Suddenly getting AuthorizationError.USER_PERMISSION_DENIED

We have a few accounts set up as Manager accounts that we use for testing in development.  We were going through testing as we are doing a major update to the framework our code use when suddenly we were getting AuthorizationError.USER_PERMISSION_DENIED errors return to us upon authorization.  We looked at the accounts and they seem to be fine.  I am at a loss as to how to debug this issue.

This happens when we try to call

        $customerService = $this->user->GetService("CustomerService");

        $customer = $customerService->get();

--
--
=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~
Also find us on our blog and Google+:
https://googleadsdeveloper.blogspot.com/
https://plus.google.com/+GoogleAdsDevelopers/posts
=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~=~
 
You received this message because you are subscribed to the Google
Groups "AdWords API Forum" group.
To post to this group, send email to adwords-api@googlegroups.com
To unsubscribe from this group, send email to
adwords-api+unsubscribe@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/adwords-api?hl=en
---
You received this message because you are subscribed to the Google Groups "AdWords API Forum" group.
To unsubscribe from this group and stop receiving emails from it, send an email to adwords-api+unsubscribe@googlegroups.com.
Visit this group at https://groups.google.com/group/adwords-api.
To view this discussion on the web visit https://groups.google.com/d/msgid/adwords-api/a39b396d-c01f-4159-aa27-bc65e4094d27%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.