10:20:55 [SEVERE] java.io.InvalidClassException: me.DrBoweNur.ComPassionate.UserData; local class incompatible: stream classdesc serialVersionUID = 4223117404645970386, local class serialVersionUID = 9173802766244769946
10:20:55 [SEVERE]       at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:579)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1600)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1513)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1749)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
10:20:55 [SEVERE]       at java.util.HashMap.readObject(HashMap.java:1047)
10:20:55 [SEVERE]       at sun.reflect.GeneratedMethodAccessor1.invoke(Unknown Source)
10:20:55 [SEVERE]       at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
10:20:55 [SEVERE]       at java.lang.reflect.Method.invoke(Method.java:616)
10:20:55 [SEVERE]       at java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:991)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1865)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1770)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1346)
10:20:55 [SEVERE]       at java.io.ObjectInputStream.readObject(ObjectInputStream.java:368)
10:20:55 [SEVERE]       at me.DrBoweNur.ComPassionate.SLAPI.load(SLAPI.java:26)
10:20:55 [SEVERE]       at me.DrBoweNur.ComPassionate.ComPassionate.onEnable(ComPassionate.java:70)
10:20:55 [SEVERE]       at org.bukkit.plugin.java.JavaPlugin.setEnabled(JavaPlugin.java:188)
10:20:55 [SEVERE]       at org.bukkit.plugin.java.JavaPluginLoader.enablePlugin(JavaPluginLoader.java:957)
10:20:55 [SEVERE]       at org.bukkit.plugin.SimplePluginManager.enablePlugin(SimplePluginManager.java:280)
10:20:55 [SEVERE]       at de.bananaco.magnaipsum.BukkitDevDownload.description(BukkitDevDownload.java:233)
10:20:55 [SEVERE]       at de.bananaco.magnaipsum.BukkitDevDownload.installJar(BukkitDevDownload.java:221)
10:20:55 [SEVERE]       at de.bananaco.magnaipsum.MagnaIpsum$1.run(MagnaIpsum.java:107)
10:20:55 [SEVERE]       at de.bananaco.magnaipsum.ThreadRunner.run(ThreadRunner.java:13)