fix bug, wowi bug 7554

diff --git a/SageGearLevelTooltip.lua b/SageGearLevelTooltip.lua
index c683d7f..a3fd009 100644
--- a/SageGearLevelTooltip.lua
+++ b/SageGearLevelTooltip.lua
@@ -326,7 +326,7 @@ local SageGearLevelTooltipUpdater do
 			AddDoubleLine = function(adapter, ...) adapter.mustShow = true; tooltip:AddDoubleLine(...) end
 		}
 		for _,commenter in ipairs(self.commenters) do
-			commenter:Comment(itemLink, tooltipAdapter)
+		  pcall(function() commenter:Comment(itemLink, tooltipAdapter) end)
 		end
 		if tooltipAdapter.mustShow then
 			tooltip:Show()