We have migrated our project from version 3.2.1 to version 4.3.2 and while doing so we already had some trouble with database synchronisation. To bypass this we copied the queries from the modeler and ran these manually. However, when starting the application we now receive the following error: ERROR: runtime.start() should not throw anything other than AdminException! ERROR: runtime.start() should not throw anything other than AdminException! Caused by: com.mendix.core.CoreRuntimeException: Exception occurred in action '{"amount":-1,"sort":{},"offset":-1,"type":"RetrieveXPathAction","depth":0,"xpath":"//System.User[System.UserRoles/System.UserRole/Name='SystemAdmin']"}', all database changes executed by this action were rolled back What could cause this issue and how can we solve it? Edit: I tried disabling the startup microflow but that was to no avail.