❗ Checklist

• I am using the official english version of Slimefun and did not modify the jar.
• I am using an up to date "DEV" (not "RC") version of Slimefun.
• I am aware that issues related to Slimefun addons need to be reported on their bug trackers and not here.
• I searched for similar open issues and could not find an existing bug report on this.

📍 Description

when i turn on the server or restart is the slimefun mod crashes and it dosnt work :/ i cant seem to fix it apart from just downloading another version and once i use that version and turn onn the server again it buggs and it dosnt work. im in a spigot 1.16.5 aternos server the crash code is:

[15:57:56] [Server thread/ERROR]: Could not load 'plugins/Slimefun4-1026.jar' in folder 'plugins'

15 | org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: io/github/thebusybiscuit/slimefun4/implementation/Slimefun has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0

📑 Reproduction Steps

idk man pls help meeeee

💡 Expected Behavior

i expect for you to help me? i dont expect you to be fast just help me

📷 Screenshots / Videos

📜 Server Log

[15:57:56] [Server thread/ERROR]: Could not load 'plugins/Slimefun4-1026.jar' in folder 'plugins' org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: io/github/thebusybiscuit/slimefun4/implementation/Slimefun has been compiled by a more recent version of the Java Runtime (class file version 60.0), this version of the Java Runtime only recognizes class file versions up to 52.0

📂 /error-reports/ folder

This folder is empty. idk why :/

💻 Server Software

Spigot

🎮 Minecraft Version

1.16.x

⭐ Slimefun version

slimefun 4

🧭 Other plugins

i dont have any other plugin apart from
Better-Enchantments

additionally we are not responsible for anything on aternos. This is not a bug report and i am closing this.

Update your Java, Slimefun requires Java 16 or higher now.