Cannot send email

[Jopio0819]

[26/04/2024, 16:10:16] [@svobs/homebridge-messenger] This plugin threw an error from the characteristic 'On': Unhandled error thrown inside write handler for characteristic: Cannot read properties of undefined (reading 'user'). See https://homebridge.io/w/JtMGR for more info.
[26/04/2024, 16:10:16] [@svobs/homebridge-messenger] TypeError: Cannot read properties of undefined (reading 'user')
at HomebridgeMessenger. (/var/lib/homebridge/node_modules/@svobs/homebridge-messenger/index.js:82:79)
at On.emit (node:events:517:28)
at /var/lib/homebridge/node_modules/homebridge/node_modules/hap-nodejs/src/lib/Characteristic.ts:2596:16
at new Promise ()
at On. (/var/lib/homebridge/node_modules/homebridge/node_modules/hap-nodejs/src/lib/Characteristic.ts:2594:14)
at step (/var/lib/homebridge/node_modules/homebridge/node_modules/tslib/tslib.js:195:27)
at Object.next (/var/lib/homebridge/node_modules/homebridge/node_modules/tslib/tslib.js:176:57)
at /var/lib/homebridge/node_modules/homebridge/node_modules/tslib/tslib.js:169:75
at new Promise ()
at Object.__awaiter (/var/lib/homebridge/node_modules/homebridge/node_modules/tslib/tslib.js:165:16)

Can anyone help?