Data base conversion An exception occurred while executing a query: SQLSTATE[2BP01]: Dependent objects still exist: 7

Hi, I am trying to convert my data base (sqlite to postgresql) but got stuck with the following error when running the conversion script:

An exception occurred while executing a query: SQLSTATE[2BP01]: Dependent objects still exist: 7 ERROR: cannot drop table oc_news_folders because other objects depend on it
DETAIL: constraint folder on table oc_news_feeds depends on table oc_news_folders
HINT: Use DROP … CASCADE to drop the dependent objects too.

Can anyone help? I am running NC 23.0.0 on Freebsd with nginx.

Any idea how to resolve the issue?

Many thanks pbtraveller