Something went wrong -deleting top level set

Has someone any idea what is causing this to pop up when I want to delete a top-level set in this particular case the “galleries set”. A new top-level set already exists.

Unexpected error: is_file(): open_basedir restriction in effect. File(/) is not within the allowed path(s): (/var/www/vhosts/hosting204907.ae945.netcup.net/4_inpicture.de/httpdocs/:/tmp/:/var/lib/php/sessions:/var/www/vhosts/hosting204907.ae945.netcup.net/tmp) in PublisherRootDataModel.php on line 119

Please report error at https://discourse.theturninggate.net - I hereby did :wink:

What versions of Backlight and PHP are you running?