When i try to install Artio Booking 2 on a Joomla! v3.8.2 website i get the following message:

Joomla\CMS\Table\Menu::_getNode(1, ) failed.

I am willing to buy the full version, but want to try the software first. When i can't install it the right way i have to look for an alternative. I think the only issue is that the menu-items aren't created the right way.

Hello, I have tried to install the current Booking 2.4.4 into the Joomla 3.8.2 without problems. I have tested with PHP 5.6 and PHP 7.1 as well.

Could you describe the problem and your server (PHP version, server type etc) in more details and place here some print-screen? Thanks.

I had this issue on a Mac with AMPPS installed localy, so i moved the website to my Linux webserver and tested it again.
Also on this webserver it is not functioning.
I can provide you with credentials if you want, but i don't think it's wise to put those on this forum.

I have attached a screenshot (in English this time)

The server has PHP7.1.1

FYI, When i just call the component with the right URL it does work
iebiezaa.voorbeeldvanuwwebsite.nl/admini...p?option=com_booking
But the menu is not created

I also tested with MySQLi and MySQL (PDO). Both didn't function