Plugin wont run on Paper-1.20.4

[jxmm52547]

[BedWarsProxy] Enabling BedWarsProxy v${gitVer}1.2.4
[01:02:38 ERROR]: Error occurred while enabling BedWarsProxy v${gitVer}1.2.4 (Is it up to date?)
java.lang.NullPointerException: Cannot invoke "com.andrei1058.bedwars.proxy.libs.MaterialSupport.getForCurrent(String, String, String)" because the return value of "com.andrei1058.bedwars.proxy.BedWarsProxy.getMaterialAdapter()" is null
at com.andrei1058.bedwars.proxy.configuration.BedWarsConfig.(BedWarsConfig.java:57) ~[proxy-plugin-1.2.4.jar:?]
at com.andrei1058.bedwars.proxy.BedWarsProxy.onEnable(BedWarsProxy.java:75) ~[proxy-plugin-1.2.4.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:287) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:188) ~[paper-1.20.4.jar:git-Paper-497]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:104) ~[paper-1.20.4.jar:git-Paper-497]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:507) ~[paper-api-1.20.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugin(CraftServer.java:639) ~[paper-1.20.4.jar:git-Paper-497]
at org.bukkit.craftbukkit.v1_20_R3.CraftServer.enablePlugins(CraftServer.java:550) ~[paper-1.20.4.jar:git-Paper-497]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:671) ~[paper-1.20.4.jar:git-Paper-497]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:431) ~[paper-1.20.4.jar:git-Paper-497]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:309) ~[paper-1.20.4.jar:git-Paper-497]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1131) ~[paper-1.20.4.jar:git-Paper-497]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:319) ~[paper-1.20.4.jar:git-Paper-497]
at java.lang.Thread.run(Thread.java:1583) ~[?:?]
[01:02:38 INFO]: [BedWarsProxy] Disabling BedWarsProxy v${gitVer}1.2.4

I tried version proxy-plugin-1.2.4-PAF-1.19Support.jar from discord but Your Java Version is 21.0.4 This plugin is compatible with your version and I tried jdk17~21 no result at all