PHP Warning: escapeshellarg() expects parameter 1 to be string, given an Array

[aussiDavid]

I received this warning:

PHP Warning:  escapeshellarg() expects parameter 1 to be string, array given in /Users/David/Documents/Development/my-project/php/vendor/symfony/process/ProcessUtils.php on line 74

when using the following:

$git = new PHPGit\Git();
$git->setRepository('./');
$statusArr = $git->log(array('limit' => 1));