Start up crash

Hi, been having the same crash at start up that appears to be tied to the adventurers pack. Any suggestions on a fix?
java.lang.RuntimeException: java.lang.RuntimeException: Delayed error in resource gfx/terobjs/items/adventurershat (v2), from forking source backed by HTTP res source (http://plymouth.seatribe.se/res/)
at jogamp.common.awt.AWTEDTExecutor.invoke(AWTEDTExecutor.java:58)
at jogamp.opengl.awt.AWTThreadingPlugin.invokeOnOpenGLThread(AWTThreadingPlugin.java:103)
at jogamp.opengl.ThreadingImpl.invokeOnOpenGLThread(ThreadingImpl.java:205)
at javax.media.opengl.Threading.invokeOnOpenGLThread(Threading.java:172)
at javax.media.opengl.Threading.invoke(Threading.java:191)
at javax.media.opengl.awt.GLCanvas.display(GLCanvas.java:449)
at haven.HavenPanel.uglyjoglhack(HavenPanel.java:388)
at haven.HavenPanel.run(HavenPanel.java:420)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Delayed error in resource gfx/terobjs/items/adventurershat (v2), from forking source backed by HTTP res source (http://plymouth.seatribe.se/res/)
at haven.Resource.checkerr(Resource.java:1420)
at haven.Resource.layer(Resource.java:1320)
at haven.Composited$Equ.<init>(Composited.java:233)
at haven.Composited$Equ.<init>(Composited.java:229)
at haven.Composited$SpriteEqu.<init>(Composited.java:195)
at haven.Composited$SpriteEqu.<init>(Composited.java:191)
at haven.Composited.nequ(Composited.java:345)
at haven.Composited.changes(Composited.java:359)
at haven.Composited.setup(Composited.java:363)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.Composite.setup(Composite.java:64)
at haven.Gob.setup(Gob.java:204)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.MapView.addgob(MapView.java:430)
at haven.MapView$4.setup(MapView.java:439)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.MapView.setup(MapView.java:490)
at haven.PView$1.setup(PView.java:126)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.setup(RenderList.java:123)
at haven.PView.draw(PView.java:150)
at haven.MapView.draw(MapView.java:758)
at haven.Widget.draw(Widget.java:509)
at haven.Widget.draw(Widget.java:514)
at haven.GameUI.draw(GameUI.java:380)
at haven.Widget.draw(Widget.java:509)
Thanks!
java.lang.RuntimeException: java.lang.RuntimeException: Delayed error in resource gfx/terobjs/items/adventurershat (v2), from forking source backed by HTTP res source (http://plymouth.seatribe.se/res/)
at jogamp.common.awt.AWTEDTExecutor.invoke(AWTEDTExecutor.java:58)
at jogamp.opengl.awt.AWTThreadingPlugin.invokeOnOpenGLThread(AWTThreadingPlugin.java:103)
at jogamp.opengl.ThreadingImpl.invokeOnOpenGLThread(ThreadingImpl.java:205)
at javax.media.opengl.Threading.invokeOnOpenGLThread(Threading.java:172)
at javax.media.opengl.Threading.invoke(Threading.java:191)
at javax.media.opengl.awt.GLCanvas.display(GLCanvas.java:449)
at haven.HavenPanel.uglyjoglhack(HavenPanel.java:388)
at haven.HavenPanel.run(HavenPanel.java:420)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.RuntimeException: Delayed error in resource gfx/terobjs/items/adventurershat (v2), from forking source backed by HTTP res source (http://plymouth.seatribe.se/res/)
at haven.Resource.checkerr(Resource.java:1420)
at haven.Resource.layer(Resource.java:1320)
at haven.Composited$Equ.<init>(Composited.java:233)
at haven.Composited$Equ.<init>(Composited.java:229)
at haven.Composited$SpriteEqu.<init>(Composited.java:195)
at haven.Composited$SpriteEqu.<init>(Composited.java:191)
at haven.Composited.nequ(Composited.java:345)
at haven.Composited.changes(Composited.java:359)
at haven.Composited.setup(Composited.java:363)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.Composite.setup(Composite.java:64)
at haven.Gob.setup(Gob.java:204)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.MapView.addgob(MapView.java:430)
at haven.MapView$4.setup(MapView.java:439)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.add(RenderList.java:135)
at haven.MapView.setup(MapView.java:490)
at haven.PView$1.setup(PView.java:126)
at haven.RenderList.setup(RenderList.java:98)
at haven.RenderList.setup(RenderList.java:123)
at haven.PView.draw(PView.java:150)
at haven.MapView.draw(MapView.java:758)
at haven.Widget.draw(Widget.java:509)
at haven.Widget.draw(Widget.java:514)
at haven.GameUI.draw(GameUI.java:380)
at haven.Widget.draw(Widget.java:509)
Thanks!