Answers for "at=error code=H10 desc="App crashed" method=GET path="/"

Heroku H10-App Crashed Error

Heroku H10-App Crashed Error

"https://dev.to/lawrence_eagles/causes-of-heroku-h10-app-crashed-error-and-how-to-solve-them-3jnl"

at=error code=H10 desc="App crashed" method=GET path="/

Logged in as admin, 
inside the App in question, 
the “More” button in the upper right has a “Restart all dynos” option.