Thread:Project:Support desk/Upgraded from 1.17 to 1.19 getting the following error (2)

After upgrading to 1.19 I am getting the following error on all of my pages.

Database error A database query syntax error has occurred. This may indicate a bug in the software. The last attempted database query was: (SQL query hidden) from within function "Revision::fetchFromConds". Database returned error "1054: Unknown column 'rev_sha1' in 'field list' (localhost)".

Any idea how to trouble shoot this?