I got this message.
Hi @Jiangfe1,
Thank you for reaching out for assistance on the PowerSchool Community!
I would recommend clearing the cache on the device you were trying to access the form through. And if the message still pops up, I would suggest reaching out to your child's school to review the registration form and work through any errors that were made by the school within the registration form.
Please let us know if you have any further queries.