How to fix Instagram “Something went wrong” when trying to promote a post?

Last updated: 20210529

Step 1:

Open you Instagram

Step 2:

Head to Settings via the TRIPLE stroke button at the TOP RIGHT.

Step 3:

Select “Settings”

Step 4:

Scroll down to “Facebook Accounts Center” at the bottom.

Step 5:

Go through and disconnect all FACEBOOK accounts with your INSTAGRAM.

Step 6:

Head back to the post you want to promote. And hit “Promote”

Step 7:

You will go through connecting the Facebook Accounts again, and this time you can proceed to promote your post.