When saving a post in EasyBlog I get a warning and a fatal error message (see under additional information). Luckily when I open the site the post (or changes to the post) are saved. So my question is just how to get rid of the warning and error message (and any other problems under the hood).
Recent changes to the site: updated to Joomla 3.7.0 and EasyBlog 5.1.7.
Jan Arend Brands