Can you please post the .lua error?
    In your message tell us more information:
    1. What client? Classic or Retail
    2. How are we supposed to replicate the error, if known.

    After your brief message type <pre> and then after that tag, paste the .lua error and then at the end add the same tag but with a / in between the < and p.

    We will be looking forward for more information.