Tournaments - Phased Events - I'm trying to register for a Day 1 event but get a message saying I am already registered for Day 2 and cannot enter. Why is this?

This is due to the Day 1 event not being able to finish before the Day 2 event starts.

Once the Day 2 event has started, it's not possible to bring more chips through from Day 1 events if you already have or have had chips in play in the Day 2 event.

This usually applies to Day 1 events that run very close to the start of Day 2 and will usually have a title such as 'Last Minute or 'Last Chance'

If you have not already qualified for the Day 2 event, you can enter as usual and should you survive will take these chips forward and join the Day 2 event as a late registrant.