PHP Fatal error: Uncaught ArgumentCountError: Too few arguments to function GuzzleHttp\Exception\RequestException::__construct(), 0

[Osub]

Stack trace:
#0 /www/wwwroot/Scan/ethereum-php-eventlistener/app/basic-blockProcessor-example.php(50): GuzzleHttp\Exception\RequestException->__construct()
#1 {main}
  thrown in /www/wwwroot/Scan/ethereum-php-eventlistener/app/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 23

Fatal error: Uncaught ArgumentCountError: Too few arguments to function GuzzleHttp\Exception\RequestException::__construct(), 0 passed in /www/wwwroot/Scan/ethereum-php-eventlistener/app/basic-blockProcessor-example.php on line 50 and at least 2 expected in /www/wwwroot/Scan/ethereum-php-eventlistener/app/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php:23
Stack trace:
#0 /www/wwwroot/Scan/ethereum-php-eventlistener/app/basic-blockProcessor-example.php(50): GuzzleHttp\Exception\RequestException->__construct()
#1 {main}
  thrown in /www/wwwroot/Scan/ethereum-php-eventlistener/app/vendor/guzzlehttp/guzzle/src/Exception/RequestException.php on line 23