A PHP Error was encountered

Severity: Notice

Message: Only variable references should be returned by reference

Filename: core/Common.php

Line Number: 257

A PHP Error was encountered

Severity: Warning

Message: Declaration of MY_Input::get($param1 = '') should be compatible with CI_Input::get($index = NULL, $xss_clean = false)

Filename: core/MY_Input.php

Line Number: 117