1064 You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', currency="EUR", base_currency="EUR", ' at line 3
in:
[INSERT INTO cart SET customer_id=0, session_id=, currency="EUR", base_currency="EUR", sub_total=0.00, discount=0.00, grand_total=0.00, is_active=1 ]