The run-time error 13 is due to incompatible data formats and usually arises from non numeric data such as text content within the input data. Please verify that there are no strange characters within the titles or non numeric data within the observations.
The overflow error is likely to be due to the previous error but may be due to a problem in calculating the number of observations or variables. You can send through your template as an attachment as a reply to the notification email of this post so that we can investigate, resolve and post the solution here for you.
