WowAce

What version of Grid2  are you using (Version is displayed in General/About Tab) ? 3.027 beta

What game client version, classic or retail, windows or mac and language are you using ? retail

  
Did you try having Grid2 as the only enabled addon and everything else disabled? no

Was it working in a previous version? If yes, which was the last good one? 3.020

3x Grid2/modules/StatusRange.lua:174: Usage: RegisterEvent("eventname", "methodname"): 'methodname' - method 'PLAYER_REGEN_ENABLED' not found on self.
[tail call]: ?
[C]: ?
[AbilityTimeline/Libs/CallbackHandler-1.0-8/CallbackHandler-1.0.lua]:102: in function 'RegisterEvent'
[Grid2/modules/StatusRange.lua]:174: in function 'OnEnable'
[Grid2/GridStatus.lua]:100: in function 'RegisterIndicator'
[Grid2/GridIndicator.lua]:120: in function 'RegisterStatus'
[Grid2/GridSetup.lua]:64: in function 'SetupStatusMap'
[Grid2/GridSetup.lua]:80: in function 'Setup'
[Grid2/GridCore.lua]:194: in function 'LoadConfig'
[Grid2/GridCore.lua]:182: in function <Grid2/GridCore.lua:156>
[C]: ?
[AbilityTimeline/Libs/AceAddon-3.0-13/AceAddon-3.0.lua]:66: in function <...s/AbilityTimeline/Libs/AceAddon-3.0/AceAddon-3.0.lua:61>
[AbilityTimeline/Libs/AceAddon-3.0-13/AceAddon-3.0.lua]:523: in function 'EnableAddon'
[AbilityTimeline/Libs/AceAddon-3.0-13/AceAddon-3.0.lua]:626: in function <...s/AbilityTimeline/Libs/AceAddon-3.0/AceAddon-3.0.lua:611>

Version 3.0.28-beta should fix this issue.