Severe core protect frozen error

2012-06-29 15:22:35 [INFO] NewguyNameRedacted [/IPREDACTED:#####] logged in with entity id ##### at ([world] Coordinates Redacted)
2012-06-29 15:22:40 [INFO] [CONSOLE->NewguyNameRedacted] Welcome to play.waygroovys.com
2012-06-29 15:22:40 [INFO] [CONSOLE->NewguyNameRedacted] New: /world fractured
2012-06-29 15:22:57 [INFO] <Admin AdminNameRedacted> hi chris
2012-06-29 15:23:02 [INFO] <Member NewguyNameRedacted> Hey.
2012-06-29 15:24:00 [INFO] CONSOLE: Forcing save..
2012-06-29 15:24:00 [INFO] CONSOLE: Save complete.
2012-06-29 15:24:31 [INFO] Connection reset
2012-06-29 15:24:33 [INFO] Connection reset
2012-06-29 15:25:49 [INFO] NewguyNameRedacted tried to use command /warp hushwood
2012-06-29 15:25:54 [SEVERE] Got an exception when breaking a block!
2012-06-29 15:25:54 [SEVERE] java.io.FileNotFoundException: plugins/CoreData/p/#decay.dat (Too many open files)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.open(Native Method)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.e.a(CoreProtectionFunctions.java:467)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.b$h.run(CoreProtectionBlockListener.java:101)
2012-06-29 15:25:54 [SEVERE] 	at java.lang.Thread.run(Unknown Source)
2012-06-29 15:25:54 [SEVERE] Got an exception when breaking a block!
2012-06-29 15:25:54 [SEVERE] java.io.FileNotFoundException: plugins/CoreData/p/#decay.dat (Too many open files)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.open(Native Method)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.e.a(CoreProtectionFunctions.java:467)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.b$h.run(CoreProtectionBlockListener.java:101)
2012-06-29 15:25:54 [SEVERE] 	at java.lang.Thread.run(Unknown Source)
2012-06-29 15:25:54 [SEVERE] Got an exception when breaking a block!
2012-06-29 15:25:54 [SEVERE] java.io.FileNotFoundException: plugins/CoreData/p/#decay.dat (Too many open files)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.open(Native Method)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at java.io.RandomAccessFile.<init>(Unknown Source)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.e.a(CoreProtectionFunctions.java:467)
2012-06-29 15:25:54 [SEVERE] 	at a.a.a.b$h.run(CoreProtectionBlockListener.java:101)
2012-06-29 15:25:54 [SEVERE] 	at java.lang.Thread.run(Unknown Source)
2012-06-29 15:25:54 [SEVERE] Got an exception when breaking a block!
2012-06-29 15:25:54 [SEVERE] java.io.FileNotFoundException: plugins/CoreData/p/#decay.dat (Too many open files)