Random Error Messages in GunGame5 with DM

[crazydrummer7]

I keep receiving this error:
******************************************************************************
Traceback (most recent call last):
File "C:\srcds\cstrike\addons\eventscripts\es.py", line 211, in tick
x()
File "C:\srcds\cstrike\addons\eventscripts\_libs\python\gamethread.py", line 1
78, in tick
_executenode(task)
File "C:\srcds\cstrike\addons\eventscripts\_libs\python\gamethread.py", line 1
55, in _executenode
function(*a, **kw)
File "C:\srcds\cstrike\addons\eventscripts\gungame\included_addons\gg_earn_nad
e\gg_earn_nade.py", line 98, in earnNade
if nadeBonusWeapon == playerlibPrimary:
File "C:\srcds\cstrike\addons\eventscripts\_libs\python\playerlib.py", line 82
, in __getattr__
if hasattr(str, value) and not hasattr(ReturnValue, value):
NameError: global name 'ReturnValue' is not defined
******************************************************************************

I do have the latest eventsrcipts. I also have the memory leake fix. Any ideas?