Hi.
So I have brought up this error before, but this time I have been able to work out which exact addon causes this.
When I have Zygor Guides enabled, this is when I get this error and the bags do not show up on my screen.

Zygor only has a feedback/web ticket system so I am wondering if you can help what information should I give them so they can also look at this.

Thanks

Btw, using latest version 8.0.6

2x ...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: C stack overflow
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0-90039.lua:229: in function <...uidesViewer\Libs\LibGratuity-3.0\LibGratuity-3.0.lua:221>
...
[C]: ?
Ace3\AceAddon-3.0\AceAddon-3.0-12.lua:70: in function <Ace3\AceAddon-3.0\AceAddon-3.0.lua:65>
Ace3\AceAddon-3.0\AceAddon-3.0-12.lua:527: in function EnableAddon' Ace3\AceAddon-3.0\AceAddon-3.0-12.lua:540: in function EnableAddon'
Ace3\AceAddon-3.0\AceAddon-3.0-12.lua:620: in function <Ace3\AceAddon-3.0\AceAddon-3.0.lua:605>
[C]: ?
[C]: in function LoadAddOn' FrameXML\UIParent.lua:446: in function UIParentLoadAddOn'
FrameXML\UIParent.lua:489: in function `CombatLog_LoadUI'
FrameXML\UIParent.lua:1194: in function <FrameXML\UIParent.lua:1090>

Update.

I got an email back from Zygor support.
Standard type of troubleshooting, deleted Zygor folder in addons folder and any Zygor files in the WTF folder. Then reinstalled Zygor with same issue happening again.

The funny thing is, Bagnon 7.3.2 works perfectly fine with Zygor. Any version there after is a problem.

As a side note, I also get this error when logging into a character.

12x Error loading Bagnon\external\Wildpants\libs\LibItemCache-1.1-24\Tests.lua

I get that as a fresh error, not after clicking something.