[SOLVED] appwrite-worker-messaging Call to a member function send() on null

Hi, im getting this error on phone auth

TypeScript

[Job] Received Job (653d0c2d8c9718.17156609).
[Job] (653d0c2d8c9718.17156609) failed to run.
[Job] (653d0c2d8c9718.17156609) Call to a member function send() on null
[Error] Type: Error
[Error] Message: Call to a member function send() on null
[Error] File: /usr/src/code/src/Appwrite/Platform/Workers/Messaging.php
[Error] Line: 102

TL;DR

The user was getting an error "Call to a member function send() on null" while using phone authentication. The issue was due to incorrect environment variable settings. They had set it as "@MSG91" instead of "@msg91". The problem was resolved by correcting the environment variable.