Hello,
When I upload my website it runs well for a couple of Minutes (sometime hours or days if I don’t use wordpress dashboard) then it RESETS BACK to Initial wordpress installation page (the language selector page). I have tested this issue with my two difference websites. I make a good clean wordpress website on my local host and then I use the DUPLICATOR plugin to pack the site and use FTP to upload it to Server.
The Duplicator plugin shows no notices or warnings.
FTP is done on high speed internet.
Website runs well for sometime and then the URL leads directory to the language selector page.
Help is urgently need to proceed please.