Severity: Notice
Message: Undefined index: HTTP_ACCEPT_LANGUAGE
Filename: core/MY_Controller.php
Line Number: 190
Severity: Notice
Message: Undefined offset: 0
Filename: core/MY_Controller.php
Line Number: 199
Severity: Notice
Message: Trying to get property of non-object
Filename: controllers/do_pobrania.php
Line Number: 48