Halp!
[WARNING] Initial attempt to file ourselves failed, attempted method #2. This may silently fail, if on Windows, slots will not work.
[INFO] MC Server loading! Waiting 10 seconds, then injecting agent... (if slots >= 0)
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# There is insufficient memory for the Java Runtime Environment to...
I'm trying to download version 6.4.0 but it won't let me. I click the 6.4.0 version and it just sends me back to the page. I can only download the latest version.