I can't open Lightroom anymore, I can only see the rainbow circle. Tried opening catalogues in different ways but it doesn't work.
This is the error message:
Date/Time: 2016-09-25 14:21:19 +0200
OS Version: 10.10 (Build 14A389)
Report Version: 21
Path: /Applications/Adobe Lightroom/Adobe Lightroom.app/Contents/MacOS/Adobe Lightroom
Version: Adobe Lightroom  (6.0)
Parent: launchd 
Duration: 1.00s (process was unresponsive for 27 seconds before sampling)
Steps: 11 (100ms sampling interval)
Hardware model: MacBookPro10,2
Active cpus: 4
Fan speed: 2148 rpm
Does anyone have an idea what I can do?