Your .htaccess file does not contain any direct database configuration. Database connections are handled by PHP and WordPress, not by the .htaccess file.
Since you've already fixed your database configuration in wp-config.php, your database connection issues should be resolved. The .htaccess file looks good and shouldn't be causing any database problems.
Your .htaccess file includes excellent performance optimizations:
Your performance settings are well optimized. The LiteSpeed cache configuration is particularly good for WordPress performance.
Your .htaccess includes several security measures:
Hotlink protection is currently commented out. You may want to uncomment and configure it if you're concerned about other sites directly linking to your images.
Your .htaccess file includes PHP configuration directives:
Displaying errors is enabled, which is not recommended for production sites. Consider turning this off once you've resolved all issues.
To enable hotlink protection, uncomment and modify these lines in your .htaccess:
For production sites, it's recommended to disable error display:
Alternatively, you can set this in your php.ini file for better security.
Since .htaccess doesn't handle database connections, verify your WordPress database configuration:
You mentioned you've already added these, so your database should be working correctly now.
Your .htaccess file is well-configured with excellent performance and security settings.
Key findings: