Undeclared global variable "dcwebhook" accessed at /home/container/.minetest/mods/chat_glue/init.lua:69

Typed in the chat and this happened

2024-07-02 06:38:01: WARNING[Server]: Undeclared global variable "dcwebhook" accessed at /home/container/.minetest/mods/chat_glue/init.lua:69

2024-07-02 06:38:01: ACTION[Main]: Server: Shutting down

2024-07-02 06:38:01: ACTION[Main]: [antispoof.storage] Saving spoofuser data

2024-07-02 06:38:01: ACTION[Main]: [doc] Server shuts down. Player data is about to be saved.

2024-07-02 06:38:01: ACTION[Main]: [doc] Wrote player data into /home/container/.minetest/worlds/wald/doc.mt.

2024-07-02 06:38:01: ACTION[Main]: [advtrains]Saved advtrains save files, took 0 ms

2024-07-02 06:38:01: ACTION[Server]: [doc] Wrote player data into /home/container/.minetest/worlds/wald/doc.mt.

2024-07-02 06:38:01: ACTION[Server]: Noob leaves game. List of players:

2024-07-02 06:38:03: ERROR[Main]: ServerError: AsyncErr: Lua: Runtime error from mod 'chat_glue' in callback on_chat_message(): /home/container/.minetest/mods/chat_glue/init.lua:69: attempt to index global 'dcwebhook' (a nil value)

2024-07-02 06:38:03: ERROR[Main]: stack traceback:

2024-07-02 06:38:03: ERROR[Main]: /home/container/.minetest/mods/chat_glue/init.lua:69: in function </home/container/.minetest/mods/chat_glue/init.lua:29>

2024-07-02 06:38:03: ERROR[Main]: /usr/share/minetest/builtin/common/register.lua:26: in function </usr/share/minetest/builtin/common/register.lua:12>