Losing items from basket

Losing items from basket

HI,
when i put more then one item to basket i have problems. When i put second item to basket and i go to checkout and when i press button "Finish order" it writes me that i do not have any items in basket. And order is deleted. .....Other problem is when i put third item to basket because when i check my basket it writes me that i do not have any items in basket.

on my second computer it is differend ( i can buy 3 items and i can have 4 items together in basket without problems but when i add more i will lose all items.)

In my checkout setting is set that maximum items in order is 0
minimum 0

Please help,
I am desperate

Dsvid

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