Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: controllers/group.php
Line Number: 19
Severity: Notice
Message: Undefined index: displayName
Filename: models/user_group_model.php
Line Number: 95
Severity: Notice
Message: Undefined index: pic_url
Filename: models/user_group_model.php
Line Number: 96