PlotSquared v6 6.10.4

[06:57:27 ERROR]: Could not load 'plugins/PlotSquared-Core-6.10.4-SNAPSHOT.jar' in folder 'plugins'
org.bukkit.plugin.InvalidDescriptionException: Invalid plugin.yml
at org.bukkit.plugin.java.JavaPluginLoader.getPluginDescription(JavaPluginLoader.java:179) ~[paper-api-1.19.3-R0.1-SNAPSHOT.jar:?]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:157) ~[paper-api-1.19.3-R0.1-SNAPSHOT.jar:?]
at org.bukkit.craftbukkit.v1_19_R2.CraftServer.loadPlugins(CraftServer.java:436) ~[paper-1.19.3.jar:git-Paper-386]
at net.minecraft.server.dedicated.DedicatedServer.initServer(DedicatedServer.java:273) ~[paper-1.19.3.jar:git-Paper-386]
at net.minecraft.server.MinecraftServer.runServer(MinecraftServer.java:1101) ~[paper-1.19.3.jar:git-Paper-386]
at net.minecraft.server.MinecraftServer.lambda$spin$0(MinecraftServer.java:316) ~[paper-1.19.3.jar:git-Paper-386]
at java.lang.Thread.run(Thread.java:833) ~[?:?]
Caused by: java.io.FileNotFoundException: Jar does not contain plugin.yml

you forgot the plugin yml