Hey Sergei

Has the plug in gone down?

Not been able to access it all morning.....

httprequestfailed : cURL error 6: Could not resolve: api.reservationdiary.eu (Timeout while contacting DNS servers)

Also your website is down:
This site can’t be reached

The webpage at http://reservationdiary.eu/ might be temporarily down or it may have moved permanently to a new web address.

Please advise

Thank you