fix caching of CacheState (!)
fix caching of CacheState (!)


Former-commit-id: 5b869b302246be03bd2d8d639addfa28690750e9
HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte,HPI-SWA-Lab/SQPyte