Server won't /restart

Reset PluginEventHandler (39 registered events)...
Reset JavaRuntime...
[Java] Classloader.unload: RuntimeClassLoader
[Masterlist] Stop ping
Stopping server monitoring thread...
Reset ServerChunkManager...
JNI: DESTROY JAVA VM

I am trying to restart the server via scheduler.txt. Server_RestartEnabled is True in server.properties.

##Restart handling
@03:50 /say <color=#d96f83>Warning: Server restart in 10 minutes!</color>
@03:55 /yell <color=#d96f83>Warning: Server restart in 5 minutes!</color>
@03:58 /yell <color=#d96f83>Warning: Server restart in 2 minutes!</color>
@03:59 /lock <color=#d96f83>Server is currently restarting, please try again shortly!</color>
@03:59 /kickall <color=#d96f83>Server restart</color>
@03:59 /saveall
@04:00 /restart

@15:50 /say <color=#d96f83>Warning: Server restarts in 10 minutes!</color>
@15:55 /yell <color=#d96f83>Warning: Server restarts in 5 minutes!</color>
@15:58 /yell <color=#d96f83>Warning: Server restart in 2 minutes!</color>
@15:59 /lock <color=#d96f83>Server is currently restarting, please try again shortly!</color>
@15:59 /kickall <color=#d96f83>Server restart</color>
@15:59 /saveall
@16:00 /restart