when use code in https://php-download.com/package/skrtdev/novagram/file/examples/inline_keyboard.php for inline_keyboard dont work and get some errors:
https://php-download.com/package/skrtdev/novagram/file/examples/inline_keyboard.php
[17-Aug-2021 15:41:09 UTC] [2021-08-17T15:41:09.107956+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:09 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:41:09 UTC] [2021-08-17T15:41:09.126017+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:09 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:41:11 UTC] [2021-08-17T15:41:11.141791+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:41:15 UTC] [2021-08-17T15:41:15.162884+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:15 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:41:23 UTC] [2021-08-17T15:41:23.180468+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:23 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:41:39 UTC] [2021-08-17T15:41:39.206354+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:41:39 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:42:11 UTC] [2021-08-17T15:42:11.227988+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:42:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:43:11 UTC] [2021-08-17T15:43:11.254602+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:43:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:44:11 UTC] [2021-08-17T15:44:11.290434+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:44:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:45:11 UTC] [2021-08-17T15:45:11.486068+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:45:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:46:11 UTC] [2021-08-17T15:46:11.552991+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:46:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:47:11 UTC] [2021-08-17T15:47:11.580028+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:47:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:48:11 UTC] [2021-08-17T15:48:11.608953+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:48:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:49:11 UTC] [2021-08-17T15:49:11.637823+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:49:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:50:11 UTC] [2021-08-17T15:50:11.802932+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:50:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:51:11 UTC] [2021-08-17T15:51:11.834456+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:51:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:52:11 UTC] [2021-08-17T15:52:11.881324+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:52:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
[17-Aug-2021 15:53:11 UTC] [2021-08-17T15:53:11.916809+00:00] NovaGram.WARNING: Error handler is not set. Check docs at https://docs.novagram.ga/errors_handling.html [] []
[17-Aug-2021 15:53:11 UTC] PHP Fatal error: Uncaught Error: Call to undefined function button() in /..../examples/userbot.php:19
Stack trace:
#0 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(126): {closure}(Object(skrtdev\Telegram\Message), Array)
#1 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(111): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message), Array)
#2 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/HandlersTrait.php(90): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#3 phar:///..../examples/novagram.phar/skrtdev/novagram/src/NovaGram/Dispatcher.php(61): skrtdev\NovaGram\Bot->skrtdev\NovaGram{closure}(Object(skrtdev\Telegram\Message))
#4 phar:///..../examples/novagram.ph in /..../examples/userbot.php on line 19
and $Bot->onCallbackQuery(fn(CallbackQuery $callback_query) => $callback_query->answer()); // answer all the callback queries
has syntax error in attached file
bug