[#SPIGOT-1209] Server Crashed after a scheduleSyncRepeatingTask

I was developing a plugin and the server crashed but never gave me any errors that point to my plugin or any of the other plugins... it was a crash caused by spigot

[17:36:26 ERROR]: The server has stopped responding!
[17:36:26 ERROR]: Please report this to http://www.spigotmc.org/
[17:36:26 ERROR]: Be sure to include ALL relevant console errors and Minecraft c
rash reports
[17:36:26 ERROR]: Spigot version: git-Spigot-52c130f-89944c0 (MC: 1.8)
[17:36:26 ERROR]: ------------------------------
[17:36:26 ERROR]: Server thread dump (Look for plugins here before reporting to
Spigot!):
[17:36:26 ERROR]: ------------------------------
[17:36:26 ERROR]: Current Thread: Server thread
[17:36:26 ERROR]:       PID: 17 | Suspended: false | Native: false | State: RUNN
ABLE
[17:36:26 ERROR]:       Stack:
[17:36:26 ERROR]:               java.io.FilterOutputStream.flush(Unknown Source)

[17:36:26 ERROR]:               sun.nio.cs.StreamEncoder.implFlush(Unknown Sourc
e)
[17:36:26 ERROR]:               sun.nio.cs.StreamEncoder.flush(Unknown Source)
[17:36:26 ERROR]:               java.io.OutputStreamWriter.flush(Unknown Source)

[17:36:26 ERROR]:               org.bukkit.craftbukkit.libs.jline.console.Consol
eReader.flush(ConsoleReader.java:976)
[17:36:26 ERROR]:               org.bukkit.craftbukkit.v1_8_R1.util.TerminalCons
oleWriterThread.run(TerminalConsoleWriterThread.java:42)

C:\Users\AssaultBird2454\Desktop\SnowBall Fight Server 1.1.1>PAUSE
Press any key to continue . . .

Might be my plugin but the stacktrace did not contain anything with my plugin on it but it did happen after a scheduleSyncRepeatingTask was triggered

[SPIGOT-1209] Server Crashed after a scheduleSyncRepeatingTask Created: 28/Sep/15 Updated: 11/Dec/17 Resolved: 28/Sep/15
Status:	Closed
Project:	Spigot
Component/s:	None
Affects Version/s:	None
Fix Version/s:	None

[SPIGOT-1209] Server Crashed after a scheduleSyncRepeatingTask Created: 28/Sep/15 Updated: 11/Dec/17 Resolved: 28/Sep/15