Error when trying to connect (cURL error 7: Failed to connect to 127.0.0.1 port 8888: Connection refused (see https://curl.haxx.se/libcurl/c/libcurl-errors.html))

My installation worked fine with ONLYOFFICE until I hit the save button again in the ONLYOFFICE settings in the admin settings.

now I get the same error. and cannot use documents any more.

Any solution to this?

I posted an issue here: