Do you want to: Report a bug
version is ONLYOFFICE Docs Community v6.4.0, it is For Windows Server 2012 or higher (64-bit only), but example page is not running, maybe there are some bugs.
Enter the link address “http://localhost/example”, and then it stopped, there was no message, The screenshot below:
Document Server version: onlyoffice-documentserver.exe
OS: windows server 2016
Browser version: Google Chrome v84.0.4147.89