Resolved Again my site offline because of Error HTTP 503 Backend fetch failed.

[jsmegabink97]

Like the title says and this time i didn't changed a thing in the PHP settings.
Last time it was because of the PHP version and when it was solved the site worked well until a few days ago it started again with the error:
HTTP 503
Backend fetch failed

 

[Anna]

For some reason your domain was pointed towards the wrong server, I have corrected this.

However now that it resolves properly to x14 there are some php related errors, likely due to php version. Due to the fact the domain did point to the wrong server my guess would be that you changing the php version last time just happened to coincide with the site starting to work properly again.

 

[jsmegabink97]

Omg thank you very much @Anna...i will look into the php version.

Update:with changing the php version to 7.1 the site works like before.
Thanks again.