AH01075: Error dispatching request to : (polling), referer:

The website contains the following error logs how to solve
Tried to add Apache2 and PHP timeout all to no avail

[Wed Jul 20 18:30:45.678411 2022] [proxy_fcgi:error] [pid 393034:tid 140131218482944] (70007)The timeout specified has expired: [client xxxxx:0] AH01075: Error dispatching request to : (polling), referer: https://www.xxxx.com/type/xxxx.html

Increase the max_execution_time of php