If you are trying to integrate the Bookeo booking widget into your website and get the error message The following problem has occurred: Website integration is not enabled. Please enable website integration in Settings / Website integration, you will have to set up the website integration in Bookeo.
How to set up the website integration in Bookeo
1. In your Bookeo account, go to Settings >Website Integration
2. From the Page layout scroll down menu, select embed a widget in my website 
3. In the Widget section, at Point 2, paste the URL of the webpage where you put the widget (the booking page on your website) 
The website must be accessible: Bookeo will check for the presence of the widget code in your web site and it will not save the changes if it cannot find the widget code.
If you want to integrate Bookeo into a website that is not accessible, please email our Support Team at firstname.lastname@example.org and they will be able to assist you.