V7.20 Telegram Notif

hi guys just want some advice i recently updated to v7.20 then my telegram notification stopped working im using it for my pppoe monitoring..

error: api.telegram.org Download Failed - idle connecting - timeout ( fetch tool line…)

this is my script

:local nama "$user";

:local bot "";

:local chat "";

:local ips [/ppp active get [find name=$nama] address];

:local up [/ppp active get [find name=$nama] uptime];

:local caller [/ppp active get [find name=$nama] caller-id];

:local service [/ppp active get [find name=$nama] service];

:local active [/ppp active print count];

:local datetime "Date: $[/system clock get date] %0ATime: $[/system clock get time]";

:local lastdisc [/ppp secret get [find name=$user] last-disconnect-reason];

:local lastlogout [/ppp secret get [find name=$user] last-logged-out];

:local lastcall [/ppp secret get [find name=$user] last-caller-id];

/tool fetch url="https://api.telegram.org/bot$bot/sendMessage?chat_id=$chat &text=\E2\9C\85 PPPoE LOGIN%0A$datetime%0AUser: $user%0AIP Client: $ips%0ACaller ID: $caller%0AUptime: $up%0ATotal Active: $active Client%0AService: $service%0ALast Disconnect Reason: $lastdisc %0ALast Logout: $lastlogout %0ALast Caller ID: $lastcall" keep-result=no;

Where do you get the value of the “$user” variable?

from pppoe secrets.