Cru-USA is currently hosting DonorHub for your national ministry, and Cru-USA has decided to limit your ministry's choice of support raising tools to the one they develop in-house. (DonorHub is the technology that allows donation information to flow from your ministry's office to tools like TntConnect, MPDX and many others.)
DonorHub Online is hosted by TntWare, and we allow your ministry to remain in control of which support raising tools they can use according to what works best for them.
The only way for you to get past this error message is for your national ministry to transition to DonorHub Online.
Let your national ministry leadership know that DonorHub Online is an option they should consider. Contact us to learn more: donorhub_online@tntware.com