Local Stuck on Adding Site

Whenever I attempt to create a new site, it gets stuck on “Adding” and never fully completes.

Here is the error log:

Dec 13, 2016, 12:05 AM MST - warn: [main/index] Unhandled Rejection at: Promise  Promise {
  <rejected> 'Unable to find image \'local-by-flywheel:latest\' locally\nPulling repository docker.io/library/local-by-flywheel\n/Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker: Error: image library/local-by-flywheel:latest not found.\nSee \'/Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker run --help\'.\n' }  reason:  Unable to find image 'local-by-flywheel:latest' locally
Pulling repository docker.io/library/local-by-flywheel
/Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker: Error: image library/local-by-flywheel:latest not found.
See '/Applications/Local by Flywheel.app/Contents/Resources/extraResources/virtual-machine/vendor/docker/osx/docker run --help'.

Dec 13, 2016, 12:06 AM MST - info: [renderer/system-heartbeat] System Heartbeat: Cleared timeoutID:  1
Dec 13, 2016, 12:06 AM MST - info: [renderer/system-heartbeat] System Heartbeat: New timeoutID:  3
Dec 13, 2016, 12:06 AM MST - info: [renderer/system-heartbeat] System Heartbeat: Cleared timeoutID:  3
Dec 13, 2016, 12:06 AM MST - info: [renderer/system-heartbeat] System Heartbeat: New timeoutID:  4
Dec 13, 2016, 9:47 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:47 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:47 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:47 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:47 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:48 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:48 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:49 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:50 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 9:52 AM MST - info: [main/check-system] Check System: Docker Machine Resolving:  
{ stderr: '', stdout: 'Saved\n' }
Dec 13, 2016, 10:21 AM MST - info: [main/index] before-quit: 
{ SJgPru9me: 'halted',
  Bk3laKiQx: 'halted',
  ry6e0Yome: 'halted',
  'r1N0-coQg': 'halted',
  B10o0ps7l: 'halted',
  ryRZuAjXe: 'halted',
  ByroaMTmx: 'adding' }

I’m having the same issue since updating to 1.4.2 on Mac. Any update on a fix?