Count: 1
Message: ...erface\AddOns\MountJournalEnhanced\UI\MountCount.lua line 25:
GetAchievementCriteriaInfo(achievementID, criteriaIndex [,countHidden]), criteria not found
Debug:
[string "=[C]"]: ?
[string "=[C]"]: GetAchievementCriteriaInfo()
[string "@MountJournalEnhanced\UI\MountCount.lua"]:25:
...erface\AddOns\MountJournalEnhanced\UI\MountCount.lua:6
[string "@MountJournalEnhanced\UI\MountCount.lua"]:43:
...erface\AddOns\MountJournalEnhanced\UI\MountCount.lua:40
[string "@MountJournalEnhanced\Settings\Handling.lua"]:10: ?()
[string "@MountJournalEnhanced\Settings\Handling.lua"]:29: ApplySetting()
[string "@MountJournalEnhanced\UI\MountCount.lua"]:64: callback()
[string "@MountJournalEnhanced\MountJournalEnhanced.lua"]:106:
...AddOns\MountJournalEnhanced\MountJournalEnhanced.lua:104
[string "@MountJournalEnhanced\MountJournalEnhanced.lua"]:139: LoadUI()
[string "@MountJournalEnhanced\MountJournalEnhanced.lua"]:218:
...AddOns\MountJournalEnhanced\MountJournalEnhanced.lua:202

Just as technical note:
The hidden achievement, which tracks the personal mount count, is going to be removed with 9.0. Other achievements simply stop counting, wehen they are fullfilled. So I had to count myself again.

That is now merged into version 2.8.