HeliosMS V83 [Unsupported major.minor version 52.0]

[Jaff123123]

This is actually my first time posting something
I'm clicking on Server Launcher
AND!!
It gives me this long error

Exception in thread "main" java.lang.UnsupportedClassVersionError: net/world/WorldServer : Unsupported major.minor version 52.0
Exception in thread "main" at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(Unknown Source)
at java.security.SecureClassLoader.defineClass(Unknow n Source)
at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
java.lang.UnsupportedClassVersionError: net/login/LoginServer : Unsupported major.minor version 52.0 at java.lang.ClassLoader.loadClass(Unknown Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.defineClass1(Native Method)Exception

in thread "main" at java.lang.ClassLoader.loadClass(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source)

at sun.launcher.LauncherHelper.checkAndLoadMain(Unkno wn Source) at java.security.SecureClassLoader.defineClass(Unknow n Source)

at java.net.URLClassLoader.defineClass(Unknown Source)
at java.net.URLClassLoader.access$100(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)java.lang.UnsupportedClassVersionError: net/channel/ChannelServer : Unsupported major.minor version 52.0

at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method) at java.lang.ClassLoader.defineClass1(Native Method)

at java.net.URLClassLoader.findClass(Unknown Source) at java.lang.ClassLoader.defineClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source) at java.security.SecureClassLoader.defineClass(Unknow n Source)

at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source) at java.net.URLClassLoader.defineClass(Unknown Source)

at java.lang.ClassLoader.loadClass(Unknown Source) at java.net.URLClassLoader.access$100(Unknown Source)

at sun.launcher.LauncherHelper.checkAndLoadMain(Unkno wn Source) at java.net.URLClassLoader$1.run(Unknown Source)

at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at sun.launcher.LauncherHelper.checkAndLoadMain(Unkno wn Source)
Press any key to continue . . . Press any key to continue . . . Press any key to continue . . .

It says i need to type something in the tab (Like a date or something like that) and i guess i'm doing it wrong.
Sorry for my really bad english, i hope you understand my problem and help me as quickly as you can, thank you so much. :3

[cykablyat39]

install java 8