Support Thread for Google reCAPTCHA plugin

[DrByte]

PHP Warning: implode(): Invalid arguments passed in .../includes/classes/observers/google/ReCaptcha/Response.php on line 128

I'm surprised others haven't reported this same warning. It's minor. It's only a warning. But there's a quick fix:

Edit /includes/classes/observers/google/ReCaptcha/Response.php and on line 114 you'll see the following. Add the line shown in bold/red:

	public function getErrors(){
		$errorArray = array();
		$errors=$this->getErrorCodes();