Once I launched the game with Fastload V3.0.1 installed on the Quilt of Minecraft 1.19.4, it showed me this error:
crash-2023-04-04_20.37.29-client.txt

Here are some other details:

• Minecraft Version: 1.19.4
• Quilt Loader Version: 0.18.5
• Quilt Fabric API Version: 5.0.0-beta.2_fapi-0.76.0

Please read the changelog