Having problems with Outfit skins keep saying this if i enter the curtain

This error may be due to one of the mods currently enabled.

Unknown frame: beheadedStaphy_idle(0)

Called from mt.heaps.slib.$HSprite.__constructor__ (mt/heaps/slib/HSprite.hx line 42)
Called from ui.sel.SkinUI.createObjects (ui/sel/SkinUI.hx line 33)
Called from ui.sel.$LineSelector.__constructor__ (ui/sel/LineSelector.hx line 65)
Called from ui.sel.$SkinUI.__constructor__ (ui/sel/SkinUI.hx line 71)
Called from local function #18571 (en/inter/Skinner.hx line 72)
Called from mt.Delayer.update (mt/Delayer.hx line 138)
Called from Entity.preUpdate (Entity.hx line 2234)
Called from pr.Level.update (pr/Level.hx line 2959)
Called from mt.$Process._update (mt/Process.hx line 266)
Called from mt.$Process._update (mt/Process.hx line 273)
Called from mt.$Process._update (mt/Process.hx line 273)
Called from mt.$Process.updateAll (mt/Process.hx line 227)
Called from Boot.update (Boot.hx line 679)
Called from hxd.App.mainLoop (hxd/App.hx line 161)
Called from Boot.mainLoop (Boot.hx line 684)
Called from hxd.$System.mainLoop (hxd/System.hl.hx line 70)
Called from hxd.$System.runMainLoop (hxd/System.hl.hx line 127)
Called from hxd.$System.runMainLoop (hxd/System.hl.hx line 123)
Called from haxe.$Timer.~delay.0 (C:\Gitlab-Runner\builds\HQ33PpjF\0\motion-twin\deadcells\client\.tools\haxe\std/haxe/Timer.hx line 143)
Called from haxe.$Timer.~__constructor__.0 (C:\Gitlab-Runner\builds\HQ33PpjF\0\motion-twin\deadcells\client\.tools\haxe\std/haxe/Timer.hx line 76)
Called from haxe.$MainLoop.tick (C:\Gitlab-Runner\builds\HQ33PpjF\0\motion-twin\deadcells\client\.tools\haxe\std/haxe/MainLoop.hx line 174)
Called from haxe.$EntryPoint.processEvents (C:\Gitlab-Runner\builds\HQ33PpjF\0\motion-twin\deadcells\client\.tools\haxe\std/haxe/EntryPoint.hx line 99)
Called from haxe.$EntryPoint.run (C:\Gitlab-Runner\builds\HQ33PpjF\0\motion-twin\deadcells\client\.tools\haxe\std/haxe/EntryPoint.hx line 125)