Installation linux failed

[vicfero]

Sorry if this is not the correct place to ask this, redirect me if i'm in the wrong place.
I'm trying to play on ubuntu 20.04, and installing this modpack with the craftersland launcher, the version from Universal jar gives some 404 pointing to this website.
Is there a reason for that?

      1 java.io.IOException: 3 file(s) could not be downloaded
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-linux.jar
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-linux.jar
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-linux.jar
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/modpack/_upload-new/libraries/com/mojang/text2speech/1.10.3/text2speech-1.10.3-natives-linux.jar
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/modpack/_upload-new/libraries/net/java/jinput/jinput-platform/2.0.5/jinput-platform-2.0.5-natives-linux.jar
      3 java.io.IOException: Did not get expected response code, got 404 for https://www.craftersland.net/modpack/_upload-new/libraries/org/lwjgl/lwjgl/lwjgl-platform/2.9.4-nightly-20150209/lwjgl-platform-2.9.4-nightly-20150209-natives-linux.jar

 

 

error log.txt