Web357 logo

Our domain name has been changed to web357.com

The Web357 domain name has been changed

Hello guys,

We would like to inform you that our domain name has been changed, from web357.euweb357.com.

New Links:

New Emails:

  • General Information: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Support department: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Sales department: This email address is being protected from spambots. You need JavaScript enabled to view it.
  • Owner's Personal Email (Yiannis Christodoulou): This email address is being protected from spambots. You need JavaScript enabled to view it.

Issues after the domain change

After our domain change, there were some issues after trying to update the latest versions of Web357 Joomla! extensions through the Joomla update manager.

Maybe you have detected one of the below error messages during the update:

  • Warning: Error connecting to the server: 403
  • Error: Failed to download package. Download it and install manually from http://downloads.web357.com/?item=extension_name&type=pro.
  • 500 The file: http://cdn.web357.com/web357-releases.json does not exists. Please, contact us at This email address is being protected from spambots. You need JavaScript enabled to view it. to help you fix this issue on your website.

To resolve these issues you can follow one of the below methods.

1. Download and update the extension zip file manually.

First, download the zip file from Web357's download area.
Then sign in at Joomla! backend, and navigate to: Extensions > Manage > Install > Upload Package File.

2. Find and replace the old domain from the installer plugin file.

a) Open the file /plugins/installer/extension_name/extension_name.php

b) FIND: "downloads.web357.eu", and REPLACE it with "downloads.web357.com"

c) Try to update again through the Joomla! Update Manager. From Joomla! backend, navigate to: Extensions > Manage > Install > Update > Find Updates > Check Web357 Extension and click on the Update button.


Feel free to contact us anytime at This email address is being protected from spambots. You need JavaScript enabled to view it., or personally at This email address is being protected from spambots. You need JavaScript enabled to view it., or send us a message through Web357's contact form, or just create a new topic in the Support Forum.
If you are an active Subscriber, of course, you can send us a private support ticket through VIP Support area.


Best Regards,

Yiannis Christodoulou
Owner & Lead Web Developer at Web357

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