Hello,

I run my cacti server on Centos 7.
Recently I tried to create a new graph and I got errors after that in my logs :

--
2022/07/18 10:25:38 - ERROR PHP WARNING: Illegal string offset 'direction' in file: /var/www/html/cacti/graphs_new.php on line: 826
2022/07/18 10:25:38 - CMDPHP PHP ERROR WARNING Backtrace: (/graphs_new.php[68]:graphs(), /graphs_new.php[670]:CactiErrorHandler())
2022/07/18 10:25:38 - ERROR PHP WARNING: Illegal string offset 'direction' in file: /var/www/html/cacti/graphs_new.php on line: 670

I compare the file graphs_new.php that I've to other ones and it looks like everything is normal.
Just cause I'm curious I ran 'systemctl status cactid' on my server and I got the error :
"Failed to start Cacti Daemon Main Poller Service"
I guess there is a link between this 2 problems.
Cacti version : 1.2.21.