Where can I find error_log file(s)?
While your site is being processed, the code may generate "errors" – notifications, if you like. There are different types of errors, and depending on the nature of your site (production or development), you'll want easy access to them.
Where to find the error_log file(s) depends on the host and configuration.
You may start within the 'wp-admin' folder, but it is more likely to be one level up or in the root of your web host. Look for files named error_log or php_error_log. They might also be located in a logs folder beside your public_html folder.
For Apache/Nginx logs, if you have access to the server’s logs directory, check folders like /logs, /var/logs, /apache/logs, or /nginx/logs.
If you cannot find them, you'll need to check with your hosting provider for the exact location of the error logs.