Hi everyone,
First of all, thanks to all who will be able to help us.
We got an issue on our website. After changing WordPress address URL of the blog to http://www.imexade.fr, the site is still available for navigation but not available to login with user name and password (users and admins).
The error result code is "Error 500 - Internal server error
The server encountered an unexpected condition which prevented it from fulfilling the request."
public Website URL: http://www.imexade.fr (domain name)
defalut URL: http://francais.imexade.com
We tried to rename and change "plugins" folder as explained in other topics and tried to change ".htaccess" file on ftp server.
Thanks for your help!!