Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 243
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/mylabsci/public_html/portalv1/my1ab_syst3m/core/Exceptions.php:170)
Filename: libraries/Session.php
Line Number: 671