Compiler Issue after updating to latest Server Version

[codegirl]

Ever since I upgraded to the latest version of Power Bi Report Server my ReportServer/AppData/Temp logs keep filling up every 3o minutes. The error files contain the below message.

Microsoft (R) Visual Basic Compiler version 14.8.3761 for Visual Basic 2012
Copyright (c) Microsoft Corporation. All rights reserved.

This compiler is provided as part of the Microsoft (R) .NET Framework but only supports language versions up to Visual Basic 2012, which is no longer the latest version. For compilers that support newer versions of the Visual Basic programming language, see http://go.microsoft.com/fwlink/?LinkID=533241

Following the link was of no help to me as I am not running an application on the server with visual studio. If this can't be fixed is there a way to turn off these messages? Everything continues to work despite these error logs. 

@Petebro or @v-alipat

[codegirl]

Turns out there were several kpi's refreshing at the same time and this was causing the logs to fill up. I changed the refresh times for each kpi so that they are 2 minutes apart and now it works fine.