org.bukkit.plugin.InvalidPluginException: java.lang.UnsupportedClassVersionError: com/hauvongmc/lasttime/lasttime has been compiled by a more recent version of the Java Runtime (class file version 57.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:292) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:198) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_231]
Caused by: java.lang.UnsupportedClassVersionError: com/hauvongmc/lasttime/lasttime has been compiled by a more recent version of the Java Runtime (class file version 57.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_231]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_231]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_231]
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_231]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_231]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_231]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:135) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugin(SimplePluginManager.java:329) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.SimplePluginManager.loadPlugins(SimplePluginManager.java:251) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.craftbukkit.v1_8_R3.CraftServer.loadPlugins(CraftServer.java:292) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.DedicatedServer.init(DedicatedServer.java:198) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:525) [spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_231]
Caused by: java.lang.UnsupportedClassVersionError: com/hauvongmc/lasttime/lasttime has been compiled by a more recent version of the Java Runtime (class file version 57.0), this version of the Java Runtime only recognizes class file versions up to 52.0
at java.lang.ClassLoader.defineClass1(Native Method) ~[?:1.8.0_231]
at java.lang.ClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.security.SecureClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader.defineClass(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader.access$100(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_231]
at java.net.URLClassLoader$1.run(Unknown Source) ~[?:1.8.0_231]
at java.security.AccessController.doPrivileged(Native Method) ~[?:1.8.0_231]
at java.net.URLClassLoader.findClass(Unknown Source) ~[?:1.8.0_231]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:101) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.PluginClassLoader.findClass(PluginClassLoader.java:86) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
at java.lang.ClassLoader.loadClass(Unknown Source) ~[?:1.8.0_231]
at java.lang.Class.forName0(Native Method) ~[?:1.8.0_231]
at java.lang.Class.forName(Unknown Source) ~[?:1.8.0_231]
at org.bukkit.plugin.java.PluginClassLoader.<init>(PluginClassLoader.java:64) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
at org.bukkit.plugin.java.JavaPluginLoader.loadPlugin(JavaPluginLoader.java:131) ~[spigot-1.8.8.jar:git-Spigot-db6de12-18fbb24]
