Upgrade from to - error - can only be one auto column and must be key

Attempting to upgrade OJS to 3.3.0. Currently from: Working to upgrade in increments starting with On php: 5.4.16 currently with ability to move up to V7.x

Error when upgrading:
[schema: lib/pkp/xml/schema/reviews.xml]
ERROR: Upgrade failed: DB: Incorrect table definition; there can be only one auto column and it must be defined as a key

Any ideas? We really just want to get this in a state where we can export the journal and import into our existing functional 3.3.x instance.

Hi @loola,

Have you taken a look at some of the other posts where this error is reported:


-that might be a good starting point.

PKP Team