Error Code 400

If you are getting error code 400 when you try to use the ChildPlus Online app on your iPad, this is probably caused because your iPad Operating System is not up to date.

The fix for this issue is to update the operating software on the iPad. to do this, follow the instructions in this knowledgebase article:

Help Center > Knowledgebase > iPhones & iPads > How do I update my iPad to the newest OS version?

Once your iPad is updated the ChildPlus Online app should work again.