Checkmk Werk 13932: non JSON 500 page in REST API

ID: 13932 Title: non JSON 500 page in REST API Component: REST API Level: 1 Class: Bug fix Version: 2.2.0i1 In some error cases, a non-JSON result page was returned by the REST API. This led to problems with script execution as the page was not valid JSON and thus the parsers threw errors. The errors which led to the non-JSON result will now be returned as a JSON result and a log entry will be made.