diff --git a/raven-haskell-scotty.cabal b/raven-haskell-scotty.cabal
--- a/raven-haskell-scotty.cabal
+++ b/raven-haskell-scotty.cabal
@@ -1,5 +1,5 @@
 name:                raven-haskell-scotty
-version:             0.1.0.2
+version:             0.1.0.3
 synopsis:            Sentry http interface for Scotty web server.
 description:         Utilities to log errors in Scotty actions using raven-haskell.
 homepage:            http://bitbucket.org/dpwiz/raven-haskell
diff --git a/src/System/Log/Raven/Scotty.hs b/src/System/Log/Raven/Scotty.hs
--- a/src/System/Log/Raven/Scotty.hs
+++ b/src/System/Log/Raven/Scotty.hs
@@ -58,7 +58,7 @@
         Right r -> return r
         Left (e :: SomeException) -> do
             let exc = SI.exception (show e) typename modname
-            logError raven logger (show e) exc
+            logError raven logger (takeWhile (/= ' ') $ show e) exc
             liftIO $ throw e
 
 -- | Log an error in an ActionM monad, collecting request data.