Errors creating new orders after deleting testorders from db

[AnitaR]

I cant remember wich topic I folowwed, but I deleted the fields as described here:

delete from ps_cart;delete from ps_cart_product;delete from ps_message;delete from ps_order_detail;delete from ps_order_history;delete from ps_orders;

 

I am on PS 1.5.4.1

 

Now, when I create a new order, I get this message when saving:

(a red field):

8 fouten

1. Het veld id_klant is verplicht.
2. Het veld id_vervoerder is verplicht.
3. Het veld betaling is verplicht.
4. Het veld totaal_betaald is verplicht.
5. Het veld totaal_werkelijk_betaald is verplicht.
6. Het veld totaal_producten is verplicht.
7. Het veld totaal_producten_wt is verplicht.
8. Het veld conversie_verhouding is verplicht.

Translated; 8 errors;

1 the fild ID_customer is mandetory

2 the field ID_(?) is mandetory

3 the field payment is mandetory

the field total_actually_payed

etc

 

Any idea? its as if it doesnt populate the db anymore.