Why is this service disabled to me?

Question

I receive this error message:
query to Gaming-->sudoku_all_purpose_pro-->solve_for_sudoku_all_purpose_pro
0.6766994874229113
Action Input: {}
Observation: {"error": "", "response": "{'message': 'This endpoint is disabled for your subscription'}"}

myv@API · Answer

The BASIC plan is now working again. You will need to unsubcribe from the old BASIC plan and change to the new BASIC plan to start using this API. The PRO, ULTRA and MEGA plans were not affected. For any more questions contact: sudoku@myv.at. Regards, Alessandro

myv@API · Answer

Thanks for letting us know. It seems the BASIC plan has some issues. We'll be working on that shortly. The PRO, ULTRA, MEGA plans are not affected by this and work perfectly. Stay tuned. For any more questions contact: sudoku@myv.at. Regards, Alessandro

SUDOKU All-Purpose PRO

9.2 / 10

1,023ms

100%

N/A

Why is this service disabled to me?