title: Why captcha Image is breaking in drupal?
body: <p>I am using module for captcha images in drupal and it was working fine but before some time it has started showing a image break icon instead of image.</p>
  
  <p>I am not understanding why it is showing like this?</p>
  
  <p>Any idea?</p>
  
  <p>Thanks in advance </p>