The Wayback Machine - https://web.archive.org/web/20221228161944/https://blogs.nasa.gov/artemis/2022/09/03/artemis-i-launch-attempt-scrubbed/

Artemis I Launch Attempt Scrubbed

The launch director waived off today’s Artemis I launch attempt at approximately 11:17 a.m. EDT. Teams encountered a liquid hydrogen leak while loading the propellant into the core stage of the Space Launch System rocket.  Multiple troubleshooting efforts to address the area of the leak by reseating a seal in the quick disconnect where liquid hydrogen is fed into the rocket did not fix the issue. Engineers are continuing to gather additional data.

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