White page when connecting gmail to bitrix24?

Question

gmail

bitrix24 boxed version
when trying to integrate gmail (on your domain)
1. Google account selection opens
2. Google asks for confirmation of actions
3. white page http://domain/bitrix/tools/oauth/google.php
error output is enabled, nothing in the logs
What could be the reason?

Answer 1

in general, I fixed everything by setting the "google" checkbox in the settings of the social network
facepalm.jpg