Severity: Notice
Message: Only variable references should be returned by reference
Filename: core/Common.php
Line Number: 257
Severity: Warning
Message: Cannot modify header information - headers already sent by (output started at /home/nconsult/domains/n-consult.pl/public_html/szkolenia/ci_system/core/Exceptions.php:185)
Filename: libraries/Session.php
Line Number: 672
