csblog module captcha error

[myoplosan 0]

hello, 

i have problem to post a comment in csblog module that always show error invalid captcha altough captcha disable, it still come out. and resize  image  function in csblog modul still an error, it keep tell can`t uploading image, im just suspect this code, but  iam not a programmer so i dont know what is the code means --> from AdminCSPost.php

 

// Copy new image

if (empty($this->errors) && !ImageManager::resize($tmp_name, $dir.$id.'.'.$this->imageType, (int)$width, (int)$height, ($ext ? $ext : $this->imageType)))

$this->errors[] = Tools::displayError('An error occurred while uploading the image.');

if (count($this->errors))

return false;

if ($this->afterImageUpload())

{

unlink($tmp_name);

return true;

}

return false;

}

return true;

}