Cannot access Server API after update

Problem

After update to version 5.3.1 or later, the Server API is no longer accessible. Response indicates that API no longer exist: “Page not found”.

Solution

Server API will be replaced by Content API in future versions. Starting from version 5.4 the Server API is turned off, but still available.

Server API may be turned on by adding the below setting to profile.config.

<EnableServerApi>true</EnableServerApi>