After sending email message Messaging page not opening. Shows error 500

I tried first time to use messaging to send email message. I created provider for our internal SMTP-server. Then I sent message to one test user. After sending the message and tried to open Messages tab page showed Server Error 500.

I'm using Appwrite 1.6.0 self-hosted and console version is appwrite/console:5.0.16

Docker logs for appwrite contains:

appwrite | Warning: foreach() argument must be of type array|object, int given in /usr/src/code/vendor/utopia-php/database/src/Database/Database.php on line 5381
appwrite | [Error] Timestamp: 2024-10-08T11:50:26+00:00
appwrite | [Error] Method: GET
appwrite | [Error] URL: /v1/messaging/messages
appwrite | [Error] Type: Exception
appwrite | [Error] Message: deliveryErrors must be an array of type string
appwrite | [Error] File: /usr/src/code/src/Appwrite/Utopia/Response.php
appwrite | [Error] Line: 630

Do you can create a GitHub issue for this?
Are you able to reproduce it again in an empty project or similar?

If you have precise reproduction steps, please, put them in the github issue so the team works on solving the bug