The problem in my installation is the Bookanle Items Section, This section are break, not take the css style and not working, This problem is from the component not for joomla.

Could you check this please

Thanks

Hello,

juliogar63:
Bookable Item detail use ACL. If you check end of this page, there is same error you have in PayPal edit form. There is used ACL as well. In both cases there is same error message with non existing alias column in assets table. It is correct, because there is no alias column in Joomla 2.5.11. I checked install package of Book it! 2 and there is no similar SQL query.
Problem is that probably some plugin use this incorrect SQL query. If you create new and clean installation of Joomla 2.5 with Book it! 2 only, you will have not these problems. And this is reason why we have to insist on paid custom support. We can not repair components/modules/plugins of 3rd party for free. I hope, you understand this decision.

marike:
We will repair this problem in next version. Creating copy of user was simulated.

I also checked Book it! 1 installation and there is not used table #__assets, because it didn't exist in Joomla 1.5.

Ok, the issue is solved

I run this query and solved the error with the table assets

DELETE FROM jos_assets WHERE `parent_id`='0' AND `id` != 1;

The price range in bookable items no updated with the upgrade, I updated manuelly

Thanks

Ok, thank you for sharing your solution.