Telegram stop work

Hello,
for over 2 months I used the telegram notifications without any problem. From February 6 they no longer run suddenly
I tried to regenerate the Telegram KEY, change versions of traccar server, java, etc. but nothing. I don't explain what broke!!!
please help me!
thank you

my config:

<entry key='notificator.types'>web,mail,telegram</entry>
<entry key='notificator.telegram.key'>xxxxxxxxxx:XXXXXXXXXXXXXXXXX</entry>
<entry key='notificator.telegram.chatId'>ZZZZZZZZZ</entry>

these url works:
https://api.telegram.org/botxxxxxxxxxx:XXXXXXXXXXXXXXXXX/getUpdates
https://api.telegram.org/botxxxxxxxxxx:XXXXXXXXXXXXXXXXX/sendMessage?chat_id=ZZZZZZZZZ&text=test

traccar server ver 4.6 /windows 10 pro

I solved. I installed the latest version of Java and modified the PATH of the "traccar" service

C: \ Program Files (x86) \ Java \ jre1.8.0_241 \ bin \ java.exe -Duser.dir = "C: \ Program Files \ Traccar" -jar "C: \ Program Files \ Traccar \ tracker-server. jar "--service". \ conf \ traccar.xml "

https://www.traccar.org/forums/topic/telegram-error/