Describe the bug

WA to contiune working,stoped working
Do you have an error log of what happened?
Count: 1
Message: ..\AddOns\WeakAuras\WeakAuras.lua line 2138:
bad argument #1 to 'pairs' (table expected, got nil)
Debug:
(tail call): ?
[C]: ?
[C]: pairs()
WeakAuras\WeakAuras.lua:2138: UnloadAll()
WeakAuras\WeakAuras.lua:2130: ReloadAll()
...dOns\WeakAurasOptions\OptionsFrames\OptionsFrame.lua:197:
...dOns\WeakAurasOptions\OptionsFrames\OptionsFrame.lua:174
[C]: Hide()
...terface\AddOns\WeakAurasOptions\WeakAurasOptions.lua:1450:
...terface\AddOns\WeakAurasOptions\WeakAurasOptions.lua:1448
Locals:
(*temporary) = "LeftButton"
(*temporary) = false
(*temporary) = defined =[C]:-1

To Reproduce

Which version of WeakAuras are you using?
WeakAuras-2.14.6-50-ge5ad1ff

Was it working in a previous version? If yes, which was the last good one?
Last version before it has also had bugs so i switched to latest release

With latest update g3b2781e still
Message: ..\AddOns\WeakAuras\WeakAuras.lua line 2138:
bad argument #1 to 'pairs' (table expected, got nil)
Debug:
[C]: ?
[C]: pairs()
WeakAuras\WeakAuras.lua:2138: UnloadAll()
WeakAuras\WeakAuras.lua:2130: ReloadAll()
...dOns\WeakAurasOptions\OptionsFrames\OptionsFrame.lua:197:
...dOns\WeakAurasOptions\OptionsFrames\OptionsFrame.lua:174
[C]: Hide()
...terface\AddOns\WeakAurasOptions\WeakAurasOptions.lua:1450:
...terface\AddOns\WeakAurasOptions\WeakAurasOptions.lua:1448
Locals: