Check_MK Werk 2826: Disabled BI Aggregations no longer causing crashes when using "Precompile aggregations on demand"

ID: 2826 Title: Disabled BI Aggregations no longer causing crashes when using "Precompile aggregations on demand" Component: BI Level: 2 Class: Bug Fix Version: 1.2.7i4 This fixes the error <i>AttributeError: class DISABLED has no attribute 'lower'</i>, which is shown in the BI sidebar snapin or written to the file <i>~/var/log/web.log</i>. Because of this bug most of the aggregation views were empty.