After the update 5.6.1, for a user role with non-admin permission, I noticed a warning concerning Multisite that indicate an Undefined variable :
Notice: Undefined variable: type in multisite_civicrm_selectWhereClause() (line 229 of /var/data/sites/reveal/public_html/sites/default/files/civicrm/ext/org.civicrm.multisite/multisite.php).
This might be linked : any request for let's say the list of contact in a group gives a 500 Internal Server Error. The Recent log messages always indicate the Undefined variable Notice.
As a non admin and to fully benefit of the Multisite setting, the permission for this role doesn't include view and edit all contacts. How can I dig in this ?