Upgrade Error 1.4.2 -> 1.4.3

[cartagan]

Got a Critical Error while updating to 1.4.3.

2025-11-10 14:19:33 - Unknown Error: AbanteCart core v.1.4.2 SQL-ERROR: "array (
'error_text' => 'Duplicate column name \'placeholder\'',
'errno' => 1060,
)" in /core/lib/package_manager.php on line 830

How to resolve?

[abolabo]

Looks like you ran upgrade.sql twice.

If you do not have a database backup of 1.4.2, you can rollback database structure manually.

See https://github.com/abantecart/abantecart-src/blob/master/public_html/install/abantecart_database_upgrade.sql for details

[cartagan]

Thanks. I just used the auto upgrade option. Do I just have to run the SQL in the link you provided?