Disk Utility Overallocation Warning

When running disk utility on container. I get Warning: Overallocation Detected on Main Device: (2735476+1) bitmap address (32723). Anyone run into this issue yet. Tried formatting and reinstallation. After formatting container doesn’t have this error but after reinstalltion it does.

I'm not a developer but I have the same thing after running my disk utility on (different volume amounts but same message) ... I have had a lot of trouble with High Sierra. Thanks, any clues as to what I should do is most appreciated.

Disk Utility Overallocation Warning
 
 
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