Fatal Errors when try to create new front end blog post

I get the following errors when I am trying to create a new blog post from the front end.

Notice: Trying to get property of non-object in /usr/www/thatworkstoo/public/utopso/administrator/components/com_easyblog/includes/composer/composer.php on line 223

Notice: Trying to get property of non-object in /usr/www/thatworkstoo/public/utopso/administrator/components/com_easyblog/includes/composer/composer.php on line 223

Fatal error: Call to a member function hasCustomFields() on a non-object in /usr/www/thatworkstoo/public/utopso/administrator/components/com_easyblog/includes/composer/composer.php on line 273

I am trying to set up this blog in a very simple fashion so that my client can easily post from the front end without getting lost in the interface design and so many options.