title: "The provided app ID does not look like a valid app ID" on Facebook
body: <p>I am not a coder. I work with Hootsuite and I'm trying to add a new client FB &amp; Instagram. Normally this is very easy. Once I approved Hootsuite access I received this message "The provided app ID does not look like a valid app ID". I followed a few search suggestions now almost ALL of my FB biz pages are showing the same message.  Help!</p>