Can't get chat id

[valsha]

using command /start
and nothing :(
post this report here - https://meta.discourse.org/t/telegram-notifications-plugin-discourse-telegram-notifications/60483/165

more info
my logs:

Message

Failed to send Telegram message. Message data= "{\"url\":\"https://site.net/telegram/hook/2bae74eecc11436c25d7324133c55d72\"}" response="{\"ok\":false,\"error_code\":404,\"description\":\"Not Found\"}"

Backtrace

/var/www/discourse/plugins/discourse-telegram-notifications/services/discourse_telegram_notifications/telegram-notifier.rb:46:in `doRequest'
/var/www/discourse/plugins/discourse-telegram-notifications/services/discourse_telegram_notifications/telegram-notifier.rb:24:in `setupWebhook'
/var/www/discourse/plugins/discourse-telegram-notifications/plugin.rb:251:in `execute'
/var/www/discourse/app/jobs/base.rb:232:in `block (2 levels) in perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/rails_multisite-3.0.0/lib/rails_multisite/connection_management.rb:80:in `with_connection'
/var/www/discourse/app/jobs/base.rb:221:in `block in perform'
/var/www/discourse/app/jobs/base.rb:217:in `each'
/var/www/discourse/app/jobs/base.rb:217:in `perform'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/sidekiq-6.2.1/lib/sidekiq/processor.rb:196:in `execute_job'
/var/www/discourse/vendor/bundle/ruby/2.7.0/gems/sidekiq-6.2.1/lib/sidekiq/processor.rb:164:in `block (2 levels) in process'