As a reseller, most errors in DirectAdmin's File Manager occur when you open File Explorer as a specific user, switch users in another browser tab and go back to the File Explorer tab to make any changes.
Before anything else, make sure the services are working on the specified IP addresses and ports by accessing the services directly.
Check the error log file for errors. Coding errors on your website are most likely causing the blank pages.
If you can use the control panel to manage your service or connect via SSH, it may not be a DDoS attack.
This article will help you find your emails in some situations.
When 2D and 3D acceleration is enabled within VPS Configuration it will show "1) The operation could not be completed" after booting or restarting the server.
One of our clients contacted us because of an error while sending a message using the form within the Prestashop "Contact Us" page.
When you try to send an email, this error usually occurs because the email address does not exist in the remote server.
The scores PageSpeed and YSlow presented in the GTmetrix report represent the web development quality of your page.