Issue:
The normal expected functionality with creating a post in the sandbox app is broken.
Test 1
Sign in to SocialJourney using the email "maddieelyse@email.com" and password "monkey1". Does this work as it did before you made changes?
Test 2
Attempt to create a post from the home page of the user "Maddie Elyse". Did you receive any error messages upon submission? Are you able to see the post populate the feed?