[13:11:27 ERROR]: Could not load 'plugins/FactionsUUIDLogout.jar' in folder 'plugins'
org.bukkit.plugin.InvalidPluginException: java.lang.NoClassDefFoundError: com/massivecraft/factions/iface/RelationParticipator
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:134) ~[server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:335) ~[server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:252) [server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:294) [server.jar:git-TacoSpigot-bf023c7d]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:204) [server.jar:git-TacoSpigot-bf023c7d]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:572) [server.jar:git-TacoSpigot-bf023c7d]
at java.lang.Thread.run(Thread.java:748) [?:1.8.0_192]
Caused by: java.lang.NoClassDefFoundError: com/massivecraft/factions/iface/RelationParticipator
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_192]
at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_192]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:65) ~[server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:130) ~[server.jar:git-TacoSpigot-bf023c7d]
... 6 more
Caused by: java.lang.ClassNotFoundException: com.massivecraft.factions.iface.RelationParticipator
at java.net.URLClassLoader.findClass(URLClassLoader.java:382) ~[?:1.8.0_192]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:102) ~[server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:87) ~[server.jar:git-TacoSpigot-bf023c7d]
at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_192]
at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_192]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_192]
at java.lang.Class.forName(Class.java:348) ~[?:1.8.0_192]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:65) ~[server.jar:git-TacoSpigot-bf023c7d]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:130) ~[server.jar:git-TacoSpigot-bf023c7d]
... 6 more