Same problem I am facing. However my brother who is in Canada managed to catch Ontario PNP customer service on phone and they suggested it might be a false warning that can be ignored.Under the family information section, when I enter my spouse IELTS Score (S:6 L:6 R:5.5 W:6), I get the message:
Please note that you are not eligible to apply. To qualify under the Human Capital Priorities Stream, you must have a CLB score of 7 or above in English or in French.
Please advise. I was under the impression that only I needed a high score in IELTS. Is this a mistake from OINP side?