Undefined index: search_controller_url

[ACG-]

Hello,

 

I am faced with this when I enable debug mode. What is this problem, how can I solve it?

I cleared the cache and disabled it but it didn't work.

 

Also the following error occurs in my error log file:

 PHP Warning: count(): Parameter must be an array or an object that implements Countable in /public_html/var/cache/prod/smarty/compile/81/a1/04/81a1040ed0eeab6f58198f9907167c7fced628c5_2.module.psfacetedsearchpsfaceteds.php on line 36