Buying multiple stacks from vendor triggers error.

[Cabro]

Which software were you running?

• Addon version name: Bagnon 10.2.31
• Client used: Cataclysm

Have you read the changelog? Mark.

Please describe the bug. Buying the 2nd stack of reagents from vendors triggers this error.

1x [ADDON_ACTION_FORBIDDEN] AddOn 'Bagnon' tried to call the protected function 'RunBinding()'.
[string "@!BugGrabber/BugGrabber.lua"]:485: in function <!BugGrabber/BugGrabber.lua:485>
[string "=[C]"]: in function `RunBinding'
[string "@Blizzard_FrameXML/Classic/StackSplitFrame.lua"]:182: in function <Blizzard_FrameXML/Classic/StackSplitFrame.lua:179>
[string "=[C]"]: in function `Hide'
[string "@Blizzard_FrameXML/Classic/StackSplitFrame.lua"]:168: in function `StackSplitFrameOkay_Click'
[string "@Blizzard_FrameXML/Classic/StackSplitFrame.lua"]:113: in function <Blizzard_FrameXML/Classic/StackSplitFrame.lua:91>

Locals:
_ = Frame {
 RegisterEvent = <function> defined @!BugGrabber/BugGrabber.lua:491
 0 = <userdata>
 UnregisterEvent = <function> defined @!BugGrabber/BugGrabber.lua:491
 SetScript = <function> defined @!BugGrabber/BugGrabber.lua:491
}
event = "ADDON_ACTION_FORBIDDEN"
events = <table> {
 ADDON_ACTION_BLOCKED = <function> defined @!BugGrabber/BugGrabber.lua:557
 ADDON_ACTION_FORBIDDEN = <function> defined @!BugGrabber/BugGrabber.lua:557
 PLAYER_LOGIN = <function> defined @!BugGrabber/BugGrabber.lua:551
 LUA_WARNING = <function> defined @!BugGrabber/BugGrabber.lua:566
 ADDON_LOADED = <function> defined @!BugGrabber/BugGrabber.lua:511
}

Please describe how to reproduce it.

1. Go to a vendor.
2. Shift click on a reagent. Buy two stacks. You get no error on the first buy.
3. See error

Any Screenshots?

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