Housekeeping Failing on old RRD Files and Storage becoming full. Cant Logon to Observim

Hello,

We are seeing an issue where the housekeeping rules are not running, which is causing our storage to become full and subsequently causing logon ability to observium to fail. 

I was able go gain access back by removing manually some old RRD files to clear up enough space to get logged back in. 

Any help would be appreciated.