I’m trying to upgrade my database from ojs2 to ojs3. but I got this error. I found the table " atricle_migration" in my database table. should I drop it or not cuz it has more than 7 columns and 25 row.
By the way I don’t have a backup from before the OJS 3.0 upgrade was attempted and this is the only back up right now.
thanks in advance,
$ php tools/upgrade.php upgrade
[code: Installer Installer::checkPhpVersion]
[code: Installer Installer::syncSeriesAssocType]
[data: dbscripts/xml/upgrade/2.4.0_preupdate_usageStatistics.xml (skipped)]
[data: dbscripts/xml/upgrade/2.4.0_preupdate_usageStatistics2.xml (skipped)]
[code: Installer Installer::removeReviewEntries]
ERROR: Upgrade failed: DB: Table ‘articles_migration’ already exists