I got this weird error message when trying to view a previous revision...
Internal Server Error
CDbCommand failed to execute the SQL statement: SQLSTATE[42S22]: Column not found: 1054 Unknown column 'field_8mvcY59Y5sz9qAyfufetQi5LWATEmqwdMnVR' in 'field list'
I didn't really do anything too unusual... I simply tried to view a previous version of the entry.
Disclaimer... This is a very large website, and it's evolved a lot over the past year or so. I'm guessing this might have something to do with a field that has changed, but I really have no clue.
What does this mean? How did I get here? And how do I fix it?