Configuration ≫ Logging
Log Database Queries
Path: Configuration > Logging
Description: Record the database queries to files in the system /logs/ folder. USE WITH CAUTION. This can seriously degrade your site performance and blow out your disk space storage quotas.
Enabling this makes your site NON-COMPLIANT with PCI DSS rules, thus invalidating any certification.
Report All Errors (Admin)?
Path: Configuration > Logging
Description: Do you want create debug-log files for all PHP errors, even warnings, that occur during your Zen Cart admin's processing? If you want to log all PHP errors except duplicate-language definitions, choose IgnoreDups.
Report All Errors (Store)?
Path: Configuration > Logging
Description: Do you want create debug-log files for all PHP errors, even warnings, that occur during your Zen Cart store's processing? If you want to log all PHP errors except duplicate-language definitions, choose IgnoreDups.
Note: Choosing 'Yes' is not suggested for a live store, since it will reduce performance significantly!
Report All Errors: Backtrace on Notice Errors?
Path: Configuration > Logging
Description: Include backtrace information on "Notice" errors? These are usually isolated to the identified file and the backtrace information just fills the logs. Default (No).