Telegram SSL error

HI everyone,

zammad cant recieve message.

{“ok”:true,“result”:{“url”:“https://x.x.x.x/api/v1/channels_telegram_webhook/x.x.x.x",“has_custom_certificate”:false,“pending_update_count”:7,“last_error_date”:1670558662,“last_error_message”:"SSL error {error:0A000086:SSL routines::certificate verify failed}”,“max_connections”:40,“ip_address”:“x.x.x.x”}}

how to fix ssl issue here?

thanks

fixing after adding ca-bundle file in the config