Salon Appointment Scheduler - Build a Salon Appointment Scheduler (second to last test)

Tell us what’s happening:

All tests are passing except the 20th (second to last). I have looked through the forum and ensured my time is type VARCHAR, but I am having trouble seeing why this last test is not passing. All other tests pass consistently. My CodeRoad takes about 8 seconds to run the tests. Thank you.

Your code so far

My files are here:
Repo

Here is my appointments table:
appointment_id | customer_id | service_id | time
----------------±------------±-----------±------
1 | 1 | 1 | 10:30
2 | 1 | 2 | 11am
services table:
service_id | name
------------±------
1 | cut
2 | color
3 | perm
4 | style
5 | trim
customers table:
customer_id | name | phone
-------------±------±-------------
1 | Fabio | 555-555-5555

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Salon Appointment Scheduler - Build a Salon Appointment Scheduler