[v1.0.9c] Server crash: an error occurred trying to configure the minecraft home (server path) for forge mod loader

[wrothmonk]

I recently upgraded the B-team server I host for me and my friends to play on and for whatever reason it consistently crashes before it even really starts up. Now I believe the error has to do with this line: 

2014-04-14 12:29:21 [SEVERE] [ForgeModLoader] An error occurred trying to configure the minecraft home at /Users/Wrothmonk/Desktop/BTeam_Server_v1.0.9c/. for Forge Mod Loader

(for the full forge log go here)

 

Now I'm not entirely sure what that error means, but it seems like its the error responsible as the server crashes shortly afterwards. Can anyone help me with this?

Edited April 14, 2014 by wrothmonk

[Munaus]

java.lang.UnsupportedClassVersionError: mrtjp/projectred/compatibility/CompatibilityCorePlugin : Unsupported major.minor version 51.0

One mod doesn't support your java version

Java is Java HotSpot(TM) 64-Bit Server VM, version 1.6.0_65,

Your current java version. You need JDK 7u51 with 64-bits.

 

All issues belong in the Tracker, so I'm locking this