fix: returning 500 when getStatus failed
fix: returning 500 when getStatus failed

Signed-off-by: Raccoon <0dab596dfbdac625836801de1f430bf250bc0557@hackmd.io>

hackmdio/hackmd,jackycute/HackMD,jackycute/HackMD,hackmdio/hackmd,jackycute/HackMD,hackmdio/hackmd