Saturación de consola por sponge

Este mensaje no deja de saturarme la consola, me llena el log y me es imposible ver que esta pasando en mi server, ¿saben a que se debe o como quitarlo?

30.06 14:04:00 [Server] Server thread/WARN [Sponge]: //
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Could not pass ChangeInventoryEvent$Pickup$Pre$Impl /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /* Could not pass the event ChangeInventoryEvent$Pickup$Pre$Impl to an Event Listener! /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Since the event can be modified during the event’s listener, /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
there could be adverse side effects of the exception occurring /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
such that duplications or other game breaking issues could exist. /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Due to the nature of the exception, this is not likely an exception /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
that is covered by SpongeForge or Forge itself, and therefore should /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
be reported to the mod/plugin author first prior to reporting to /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Sponge or Forge. /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Owning Mod/Plugin: catclearlag /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Exception: /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
java.lang.NullPointerException: null /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Could not pass ChangeInventoryEvent$Pickup$Pre$Impl /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
*************************************************************************************/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Could not pass the event ChangeInventoryEvent$Pickup$Pre$Impl to an Event Listener! /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Since the event can be modified during the event’s listener, /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
there could be adverse side effects of the exception occurring /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
such that duplications or other game breaking issues could exist. /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
/
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
Due to the nature of the exception, this is not likely an exception /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
that is covered by SpongeForge or Forge itself, and therefore should /
30.06 14:04:00 [Server] Server thread/WARN [Sponge]: /
be reported to the mod/plugin author first prior to reporting to */

Remove CatClearLag.