[15:18:15 WARN]: Legacy plugin PluginManager v2.7 does not specify an api-version.
[15:18:15 ERROR]: Could not load 'plugins/PluginManager (3).jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.RuntimeException: Unable to update config to the latest version
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:157) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:414) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:322) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.craftbukkit.v1_18_R1.CraftServer.loadPlugins(CraftServer.java:421) ~[paper-1.18.jar:git-Paper-43]
        at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:285) ~[paper-1.18.jar:git-Paper-43]
        at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1202) ~[paper-1.18.jar:git-Paper-43]
        at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:317) ~[paper-1.18.jar:git-Paper-43]
        at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.lang.RuntimeException: Unable to update config to the latest version
        at net.lenni0451.spm.PluginManager.<init>(PluginManager.java:36) ~[PluginManager (3).jar:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
        at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
        at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:347) ~[?:?]
        at java.lang.Class.newInstance(Class.java:645) ~[?:?]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:83) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        ... 7 more
Caused by: java.lang.NullPointerException: Cannot invoke "org.bukkit.configuration.ConfigurationSection.get(String, Object)" because "section" is null
        at org.bukkit.configuration.MemorySection.get(MemorySection.java:265) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.configuration.MemorySection.get(MemorySection.java:230) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.configuration.MemorySection.contains(MemorySection.java:119) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.configuration.MemorySection.contains(MemorySection.java:114) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at com.tchristofferson.configupdater.KeyBuilder.parseLine(KeyBuilder.java:29) ~[PluginManager (3).jar:?]
        at com.tchristofferson.configupdater.ConfigUpdater.parseIgnoredSections(ConfigUpdater.java:156) ~[PluginManager (3).jar:?]
        at com.tchristofferson.configupdater.ConfigUpdater.update(ConfigUpdater.java:29) ~[PluginManager (3).jar:?]
        at net.lenni0451.spm.PluginManager.<init>(PluginManager.java:34) ~[PluginManager (3).jar:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) ~[?:?]
        at jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:77) ~[?:?]
        at jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) ~[?:?]
        at java.lang.reflect.Constructor.newInstanceWithCaller(Constructor.java:499) ~[?:?]
        at java.lang.reflect.ReflectAccess.newInstance(ReflectAccess.java:128) ~[?:?]
        at jdk.internal.reflect.ReflectionFactory.newInstance(ReflectionFactory.java:347) ~[?:?]
        at java.lang.Class.newInstance(Class.java:645) ~[?:?]
        at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:83) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]
        at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:153) ~[paper-api-1.18-R0.1-SNAPSHOT.jar:?]