[17:59:20] [Server thread/ERROR]: Could not load 'plugins/TwerionCitybuild-1.0.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R3/EntityHuman
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.loadPlugins(CraftServer.java:318) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:222) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:616) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
Caused by: java.lang.NoClassDefFoundError: net/minecraft/server/v1_8_R3/EntityHuman
	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_181]
	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_181]
	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:82) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	... 6 more
Caused by: java.lang.ClassNotFoundException: net.minecraft.server.v1_8_R3.EntityHuman
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:109) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:104) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_181]
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_181]
	at java.lang.Class.forName0(Native Method) ~[?:1.8.0_181]
	at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_181]
	at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:82) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:127) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	... 6 more
[17:59:20] [Server thread/ERROR]: Could not load 'plugins/CandySucht-SkidExE.jar' in folder 'plugins'
org.bukkit.plugin.UnknownDependencyException: Cloud
	at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:218) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at org.bukkit.craftbukkit.v1_12_R1.CraftServer.loadPlugins(CraftServer.java:318) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at net.minecraft.server.v1_12_R1.DedicatedServer.init(DedicatedServer.java:222) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]
	at net.minecraft.server.v1_12_R1.MinecraftServer.run(MinecraftServer.java:616) ~[Paper-1.12.2-b1574.jar:git-Paper-1574]