Error "Failed to Load RuneScape, java.lang.IllegalStateException"

Issue:
Steps to recreate: Run RSPeer > Start Client > Launch 1 Client(s)
Java Version: 1.8.0_261
Operating System (Windows 10, Mac OS X, Linux, etc): Windows 10 Home x64
Are you using a proxy (Yes / No): Yes
Error message (If applicable): java.lang.IllegalStateException

I can’t seem to get my bot client working. I’ve re-installed my Java, the RSPeer client, and I’ve restarted my computer several times. Just keeps getting to this point and not going further. Any suggestions?

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I’m having the same issue

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Glad I’m not the only one, let me know if you get yours working.

New game update today. My best guess is that the client hasn’t been updated yet.

its 2021 and I’m having that same issue now? how do I fix this