by Ken Task.
Please see:
https://www.techstacks.com/howto/disable-tracetrack-in-apache-httpd.html
once you disable, check how moodle is affected ...
Then, in config.php file add:
$CFG->debug=1;
$CFG->debugdisplay=1;
Check site.
Then mess up the the config.php file by removing the ';' at the end of the debugdisplay and debug lines.
Hit site.
Remove those lines from config.php when you are done.
'SoS', Ken