Learn Relational Databases by Building a Mario Database - Build a Mario Database

Tell us what’s happening:

I encountered an unresponsive system consistently during this exercise. Using ‘hints’ to login via bash. Most recent time I did this, I entered the following error despite the alleged correct code:
mario_database=> INSERT INTO sounds(filename, character_id) VALUES(‘yay.wav’, 3), (‘woo-hoo.wav’, 3);
ERROR: duplicate key value violates unique constraint “sounds_filename_key”
DETAIL: Key (filename)=(yay.wav) already exists.

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User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Challenge Information:

Learn Relational Databases by Building a Mario Database - Build a Mario Database