Hi Ivo,
Today, a client contacted me that there is an error on his website. You can see the error at dafeine-nl
I checked the hosting, seems like that is fine; and I just updated Milano. Also Joomla and all the extensions are up-to-date.
Do you have any idea what might cause this? We didn't change anything in the last couple of days.
Thanks for your time!
With the best regards,
Stefan