server at 1.21.4 PaperMc errors out still

[firebirdjsb]

[10:14:46 ERROR]: Error occurred while enabling VanillaMinimaps v1.0.1 (Is it up to date?)
java.lang.NoClassDefFoundError: org/bukkit/craftbukkit/v1_21_R1/CraftServer
at vanillaminimaps-1.0.1.jar/com.jnngl.vanillaminimaps.command.NMSCommandDispatcherAccessor.vanillaDispatcher(NMSCommandDispatcherAccessor.java:28) ~[vanillaminimaps-1.0.1.jar:?]
at vanillaminimaps-1.0.1.jar/com.jnngl.vanillaminimaps.VanillaMinimaps.onEnable(VanillaMinimaps.java:144) ~[vanillaminimaps-1.0.1.jar:?]
at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:280) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at io.papermc.paper.plugin.manager.PaperPluginInstanceManager.enablePlugin(PaperPluginInstanceManager.java:202) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at io.papermc.paper.plugin.manager.PaperPluginManagerImpl.enablePlugin(PaperPluginManagerImpl.java:109) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:520) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.CraftServer.enablePlugin(CraftServer.java:657) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at org.bukkit.craftbukkit.CraftServer.enablePlugins(CraftServer.java:606) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at net.minecraft.server.MinecraftServer.loadWorld0(MinecraftServer.java:743) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at net.minecraft.server.MinecraftServer.loadLevel(MinecraftServer.java:488) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:322) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1163) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at net.minecraft.server.MinecraftServer.lambda$spin$2(MinecraftServer.java:310) ~[paper-1.21.4.jar:1.21.4-224-0cf7315]
at java.base/java.lang.Thread.run(Thread.java:1447) ~[?:?]
Caused by: java.lang.ClassNotFoundException: org.bukkit.craftbukkit.v1_21_R1.CraftServer
at org.bukkit.plugin.java.PluginClassLoader.loadClass0(PluginClassLoader.java:197) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.java.PluginClassLoader.loadClass(PluginClassLoader.java:164) ~[paper-api-1.21.4-R0.1-SNAPSHOT.jar:?]
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:490) ~[?:?]

tried updating and rebuilding but no success please fix this issue as 1.21.5 is coming out and it will also need to be updated for that