this bug started surfacing, which has been reportedly fixed in a more recent version of guzzle
PHP Warning: count(): Parameter must be an array or an object that implements Countable in phar:///usr/local/bin/gpgl/vendor/guzzlehttp/guzzle/src/Handler/CurlFactory.php on line 67
guzzle/guzzle#1973
this bug started surfacing, which has been reportedly fixed in a more recent version of guzzle
guzzle/guzzle#1973