Illegal storage access when sending message

[Adnan206]

Hint: operation successful (97009 lines compiled; 72.614 sec total; 226.867MiB peakmem; Debug Build) [SuccessX]
Hint: C:\Users\Rizwan\Desktop\Projects\Nim!\test.exe  [Exec]
Traceback (most recent call last)
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncdispatch.nim(1839) waitFor
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncdispatch.nim(1533) poll
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncdispatch.nim(373) runOnce
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncdispatch.nim(210) processPendingCallbacks
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncmacro.nim(34) sessionHandleSocketMessage_continue
C:\Users\Rizwan\.nimble\pkgs\discord-2.3.0\src\discord.nim(355) sessionHandleSocketMessageIter
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncmacro.nim(34) handleDispatch_continue
C:\Users\Rizwan\.nimble\pkgs\discord-2.3.0\src\discord.nim(239) handleDispatchIter
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncmacro.nim(311) each
C:\Users\Rizwan\.choosenim\toolchains\nim-0.20.0\lib\pure\asyncmacro.nim(34) each_continue
C:\Users\Rizwan\.nimble\pkgs\discord-2.3.0\src\discord.nim(161) eachIter
C:\Users\Rizwan\Desktop\Projects\Nim!\test.nim(4) someMessageCreateProc
SIGSEGV: Illegal storage access. (Attempt to read from nil?)```