easyblog menu item + 500 error

Dear all,

I have installed the EasyBlog module in a development instance of my website and I am having the following problems:
1- After the installation the menu link blog was automatically created. However, it gives me an internal error 500.

2- As workaround, I have also composed some posts using Components -> EasyBlog -> Posts and have assigned them to a single category.

3- I made a link to my blog categories in the menu item Hoofdmenu -> info-portal and also as a module in the menu item Hoofdmenu -> Knwoledge base -> information portal.

I all three cases, I get an HTTP/ 1.1. 500 internal server error

Thanks for your support so I can try out the functionalities of Easy Blog.

Best,

Juliette