This is what happends when I try to start my server:

31.05 23:07:18 [Multicraft] Starting server!
31.05 23:07:18 [Multicraft] Loading server properties
31.05 23:06:25 [Multicraft] Server stopped
31.05 23:06:25 [Multicraft] Failed to adapt server configuration
31.05 23:06:25 [Multicraft] Loaded config for "CraftBukkit Beta Build 1.7.9-R0.1 Build # 3084"