Getting a 404 error after connecting domain

Hello! I recently transferred a domain from GoDaddy to Squarespace. The transfer was successful, but now the page links to a 404 page error, and I'm having a tough time figuring out why. My site is www.idyllcannabis.com. I've completed many domain transfers in the past, but I've never received this error before. Any help or insight is hugely appreciated!

Here is a screenshot of the error I'm receiving:

Old domain still save current domain records of Godaddy, so it will shows an error, you need to change to Squarespace, you see here: https://support.squarespace.com/hc/en-us/articles/205812378-Connecting-a-domain-to-your-Squarespace-site