Did You Update Your Blogger Templates ?
Blogger users are aware of the alert which is shown on the top of control panel of Blogger. As it is already mentioned, Google is migrating the service Google Page Creator to Google Sites, and want you to update the links of your template. For example, if you have image or javascript file which is hosted in your Google Page Creator account and current being used in your template, Google will want you to update the link with newer one it provides, after all the updating process is completed.
The message is :
Your templates include links to files hosted on Google Page Creator, a service that is soon migrating to Google Sites. Do you want Blogger to update those links now?
How Can You Update The Source Links in Your Blogger Template :
From your control panel, click update and review link and then Blogger will show the steps to update your template. But before going all these processes you better take a back up copy of your Blogger template considering that you may encounter some intolerable problems.
“URL is too long” Error
While trying to update your Blogger template you may see an error saying that URL is too long. If you see this error, simply go to this address ( http://bloggerhosting.appspot.com/ ) and begin updating your templates from this URL, which is pretty easy and unproblematic way to update your Blogger templates.