[HOTFIX] fixes and typehint

fixes UUID bug

added Bug FETA labels

requested review from @florian.gransee

assigned to @bert.palm

requested review from @bert.palm and removed review request for @florian.gransee

changed title from fixes and typehint to [HOTFIX] fixes and typehint

enabled an automatic merge when all merge checks for 9a92f3e7 pass

canceled the automatic merge

added 2 commits

• e0e53998 - prevent closing of connection wich we dont own. fixed trailing commata in queries
• 4eb22510 - fixed qaqc

Compare with previous version

enabled an automatic merge when all merge checks for 4eb22510 pass

aborted the automatic merge because the source branch was updated. Learn more.

added 1 commit

• 60c901ea - fixed qaqc

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enabled an automatic merge when all merge checks for 60c901ea pass

mentioned in commit fd69f5cb

merged