What steps will reproduce the problem?
1.When I am able to send a tweet to Twitter about an achievement or something I got I click on the icon to tweet something and I get a lua error pop up
2.
3.

What is the expected output? What do you see instead?
Well I expect for this lua error to not come up

What version of the product are you using?
Um the beta version 7.2.0 beta 1

What WoW client language are you using?
English

Do you have an error log of what happened?
yep, copied from the lua error dialog box

Message: ...\ProfessionsVault\libs\LibStrataFix\LibStrataFix.lua:77 Attempt to access forbidden object from code tainted by an AddOn
Time: 04/18/15 20:21:53
Count: 1
Stack: [C]: in function `GetFrameLevel'
...\ProfessionsVault\libs\LibStrataFix\LibStrataFix.lua:77 in function <...\ProfessionsVault\libs\LibStrataFix\LibStrataFix.lua:76
...\ProfessionsVault\libs\LibStrataFix\LibStrataFix.lua:157 in function <...\ProfessionsVault\libs\LibStrataFix\LibStrataFix.lua:151
(tail call): ?
[C]: in function `SetParent'
...ns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1384 in function `AchievementButton_DisplayObjectives'
...ns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1340 in function `AchievementButton_DisplayAchievement'
...rface\AddOns\Blizzard_SocialUI\Blizzard_SocialUI.lua:491 in function `SocialRenderAchievement'
...rface\AddOns\Blizzard_SocialUI\Blizzard_SocialUI.lua:481 in function `SocialPrefillAchievementText'
...rface\AddOns\Blizzard_SocialUI\Blizzard_SocialUI.lua:118 in function `SocialPostFrame_ShowAchievement'
...rface\AddOns\Blizzard_SocialUI\Blizzard_SocialUI.lua:101 in function <...rface\AddOns\Blizzard_SocialUI\Blizzard_SocialUI.lua:75
[C]: in function `SetAttribute'
...
[C]: ?
[C]: ?
...ace\AddOns\Blizzard_CombatLog\Blizzard_CombatLog.lua:3602 in function `SetItemRef'
Interface\FrameXML\ChatFrame.lua:3374 in function <Interface\FrameXML\ChatFrame.lua:3373
[C]: ?
[C]: ?
[C]: ?
[C]: in function `ChatFrame_OnHyperlinkShow'
[string "*:OnHyperlinkClick"]:1: in function <[string "*:OnHyperlinkClick"]:1>
[C]: ?

Locals: (*temporary) = OffscreenAchievement {
 0 = <userdata>
 saturatedStyle = "normal"
 description = OffscreenAchievementDescription {
 }
 label = OffscreenAchievementLabel {
 }
 shield = OffscreenAchievementShield {
 }
 Expand = <function> defined @Interface\AddOns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1068
 Saturate = <function> defined @Interface\AddOns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1091
 selected = true
 guildCornerL = OffscreenAchievementGuildCornerL {
 }
 glow = OffscreenAchievementGlow {
 }
 highlight = OffscreenAchievementHighlight {
 }
 tabard = OffscreenAchievementTabard {
 }
 background = OffscreenAchievementBackground {
 }
 icon = OffscreenAchievementIcon {
 }
 numLines = 1
 element = true
 rewardBackground = OffscreenAchievementRewardBackground {
 }
 tracked = OffscreenAchievementTracked {
 }
 hiddenDescription = OffscreenAchievementHiddenDescription {
 }
 id = 732
 dateCompleted = OffscreenAchievementShieldDateCompleted {
 }
 guildCornerR = OffscreenAchievementGuildCornerR {
 }
 plusMinus = OffscreenAchievementPlusMinus {
 }
 completed = true
 Collapse = <function> defined @Interface\AddOns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1051
 titleBar = OffscreenAchievementTitleBackground {
 }
 objectives = OffscreenAchievementObjectives {
 }
 check = OffscreenAchievementCheck {
 }
 Desaturate = <function> defined @Interface\AddOns\Blizzard_AchievementUI\Blizzard_AchievementUI.lua:1124
 collapsed = true
 reward = OffscreenAchievementReward {
 }
}

Please provide any additional information below.
Hope you can get this fixed!!