Thanlk you so much for the update. The update went very easy. If I start book-it now than I can reach the control panel as normal. But the problem is not solved complete yet. When I open now a object the layout is different instead of a horizontal layout the layout is vertical and shows all the topics. By the reservation setting I have again : DateTime::__construct() [datetime.--construct]: Failed to parse time string (H:i:s) at position 1 (:): Unexpected character. and there is no save. Strange enough not all the objes are like this some are working fine with no message.

Hope you can help me gain

Regards Edwin

Also is there a manual with some explanations about discounts for the objects. I have to give discounts for periodes, like 7 days booking 6 day pay . the next day discount is after 14 days etc. I tried a lot of combinations but I did not succeed.

Thank a lot for your information. How can I update to book-it 2. and is there axtra costs.

kindest regards.

I have backend problems after update to book-it 1.6.1. The program tells me:
DateTime::__construct() [datetime.--construct]: Failed to parse time string (H:i:s) at position 1 (:): Unexpected character.
Can anyone help me with this problem. Thanks in advance.