To change the display_errors setting to 0 in WordPress

1. Access your WordPress Dashboard:

Log into your WordPress website’s admin area.

2. Navigate to the “General” Settings:

Go to Settings > General.

3. Locate the “WordPress Address” and “Site Address” fields:

Scroll down to the bottom of the page.

4. Change the “WordPress Address” and “Site Address” fields:

Replace the current URLs with your actual website address. This ensures that WordPress knows the correct location of your website.

5. Save the Changes:

Click the Save Changes button at the bottom of the page.

6. Check for errors:

Refresh your website and check if the “Save has failed” error persists. If it does, proceed to the next step.

7. Access your wp-config.php file:

Use file manager to access the wp-config.php file in your WordPress installation’s root directory.

8. Edit the wp-config.php file:

Open the wp-config.php file in a text editor.

9. Locate the define(‘WP_DEBUG’, true); Line:

If this line exists, comment it out by adding a double slash (//) before it.

10. Add the define(‘WP_DEBUG_DISPLAY’, false); Line:

Add this line to the wp-config.php file. This will prevent PHP errors from being displayed on the frontend of your website.

11. Save the wp-config.php file: