member function null

[CupidonSauce173]

[16:02:48] [Server thread/CRITICAL]: Error: "Call to a member function get() on null" (EXCEPTION) in "1vs1-master/src/Minifixio/onevsone/OneVsOne" at line 66

[16:03:28] [Server thread/INFO]: This server is running PocketMine-MP 3.1.1 for Minecraft: PE v1.5.0 (protocol version 274)

1. drop plugin in plugins directory.
2. start the server.

[TheFixerDevelopment]

Hi,
Thanks for reporting this bug! What were you doing that made this happen? Any commands, or anything like that? Or did it automatically send this error?