Notice: Trying to get property of non-object

website/WebsitePage.php == 165

Warning: Cannot modify header information - headers already sent by (output started at /home/pagetoday/public_html/system/core/Exceptions.php:186)

frontend/website.php == 208

Warning: Cannot modify header information - headers already sent by (output started at /home/pagetoday/public_html/system/core/Exceptions.php:186)

frontend/website.php == 209