Unexpected Error Internal Error - An unexpected error occurred and the operation could not be completed. Error Code:59B14955

Hi all,

I'm getting the following error message on a workbook i'm working on. I haven't seen the same error code on any other thread. Could you explain me what does it mean?

"Unexpected Error

Internal Error - An unexpected error occurred and the operation could not be completed.

Error Code:59B14955 "

Thanks!