PDOException: SQLSTATE[42S02]: Base table or view not found: 1146 Table
This error happened to me before, I don't really know why but the only solution that I can really tell you (and it worked for me) is to get some Database backup that you may have saved (from a past date) and export the schemas from the tables cambodia_ohchrProduction and revision_cambodia_ohchrProduction into your actual site .

Remember just the schemas of those 2 tables.

And that should work!