Solved Paper jar server for 1.20.6 not working

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Synergy

New member
May 22, 2024
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When ever I add the new server jar in my folder and rename it to the right name and then press run, it keeps telling me "this version of Java Runtime only recognizes class file versions up to 61.0 and not 65.0? do you know how to fix it? And if this is not enough info I can copy and paste the entire msg it shows.
 
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