No error if login/PW is wrong

[caitbsav]

I accidentally attempted to login with @gwu.edu instead of @email.gwu.edu with my facilitator login, and it just appeared that the page refreshed. It didn't give me a note that my username or password was wrong

To Reproduce
Steps to reproduce the behavior:

1. Go to https://test.workshops.library.gwu.edu/
2. Enter incorrect email and/or password
3. Click "Log In"
4. See page refresh, without any indication of error

Expected behavior
When a user inputs an incorrect email or password they should get a "Username/password is incorrect" or "Username is not found" error text.