I have been using this plugin for a while now without any problems.
All of a sudden it gives this error:
Fatal error: Call-time pass-by-reference has been removed; If you would like to pass argument by reference, modify the declaration of _e(). in .... /wp-content/plugins/multi-site-site-list-shortcode/inc/admin.php on line 160
I have reinstalled it, but it won´t even activate because of this error.