parse-server: MongoError: "Encountered exception while executing Javascript. Query root must be specified."

Hi guys,

I have my parse server on Azure now and everything has been working great for a month. Just today when Parse shut down I’m getting this error in my server console:

Error generating response. { [MongoError: Message: {"Errors":["Encountered exception while executing Javascript. Exception = Error: Invalid argument. Query root must be specified.\r\nStack trace: Error: Invalid argument. Query root must be specified.\n   at commonUpdate (__.sys.commonUpdate.js:2288:17)\n   at __docDbMain (__.sys.commonUpdate.js:4:5)\n   at Global code (__.sys.commonUpdate.js:1:2)"]}

Don’t know what the problem is. What I’ve done so far:

• I changed SERVER_URL field in CoreManager.js from https://api.parse.com/1 to my Azure server url

Hope someone has a solution and has encountered it before, thank you!