java.lang.ClassNotFoundException: net.pistonmaster.pistonmotd.shadow.folialib.impl.LegacyPaperImplementation

[lokspel]

6:59:39 INFO]: [PistonMOTD] Enabling PistonMOTD v5.2.4 [16:59:39 WARN]: java.lang.ClassNotFoundException: net.pistonmaster.pistonmotd.shadow.folialib.impl.LegacyPaperImplementation [16:59:39 WARN]: at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:445) [16:59:39 WARN]: at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:159) [16:59:39 WARN]: at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:107) [16:59:39 WARN]: at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:593) [16:59:39 WARN]: at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:526) [16:59:39 WARN]: at java.base/java.lang.Class.forName0(Native Method) [16:59:39 WARN]: at java.base/java.lang.Class.forName(Class.java:421) [16:59:39 WARN]: at java.base/java.lang.Class.forName(Class.java:412) [16:59:39 WARN]: at net.pistonmaster.pistonmotd.shadow.folialib.FoliaLib.createServerImpl(FoliaLib.java:120) [16:59:39 WARN]: at net.pistonmaster.pistonmotd.shadow.folialib.FoliaLib.(FoliaLib.java:34) [16:59:39 WARN]: at net.pistonmaster.pistonmotd.bukkit.PistonMOTDBukkit.onEnable(PistonMOTDBukkit.java:29) [16:59:39 WARN]: at java.base/java.lang.Thread.run(Thread.java:1583) [16:59:39 ERROR]: Error occurred while enabling PistonMOTD v5.2.4 (Is it up to date?) java.lang.IllegalStateException: Failed to create server implementation. Please report this to the FoliaLib GitHub issues page. Forks of server software may not all be supported. If you are using an unofficial fork, please report this to the fork's developers first. at net.pistonmaster.pistonmotd.shadow.folialib.FoliaLib.(FoliaLib.java:38) ~[?:?] at net.pistonmaster.pistonmotd.bukkit.PistonMOTDBukkit.onEnable(PistonMOTDBukkit.java:29) ~[?:?] at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:264) ~[patched_1.12.2.jar:git-Dionysus-"8d3095e"] at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:316) ~[patched_1.12.2.jar:git-Dionysus-"8d3095e"] at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:405) ~[patched_1.12.2.jar:git-Dionysus-"8d3095e"] at java.lang.Thread.run(Thread.java:1583) ~[?:?]