PHP Notice: Undefined variable: _SESSION in
When I open a thread ore category than I become this error.
What can I do?
28-Mar-2016 10:38:09 Etc/GMT0] PHP Notice: Undefined variable: _SESSION in /home/u605434157/public_html/forum/sources/subs/HttpReq.class.php on line 95
[28-Mar-2016 10:38:09 Etc/GMT0] PHP Fatal error: Uncaught exception 'InvalidArgumentException' with message 'Passed variable is not an array or object, using empty array instead' in /home/u605434157/public_html/forum/sources/subs/HttpReq.class.php:95
Stack trace:
#0 /home/u605434157/public_html/forum/sources/subs/HttpReq.class.php(95): ArrayObject->__construct(NULL, 2)
#1 /home/u605434157/public_html/forum/sources/subs/HttpReq.class.php(360): HttpReq->__construct()
#2 /home/u605434157/public_html/forum/sources/Action.controller.php(53): HttpReq::instance()
#3 /home/u605434157/public_html/forum/index.php(155): Action_Controller->__construct()
#4 {main}
thrown in /home/u605434157/public_html/forum/sources/subs/HttpReq.class.php on line 95