better hide exception messages

app/http/ErrorHandler.scala

@@ -28,7 +28,7 @@ final class ErrorHandler(
       lila.mon.http.error(actionName, client, req.method, 500).increment()
       lila.log("http").error(s"ERROR 500 $actionName", exception)
       if (canShowErrorPage(req))
-        InternalServerError(views.html.base.errorPage(exception) {
+        InternalServerError(views.html.site.bits.errorPage {
           lila.api.Context.error(
             req,
             lila.i18n.defaultLang,

app/views/base/errorPage.scala

@@ -1,24 +0,0 @@
-package views.html
-package base
-
-import lila.api.Context
-import lila.app.ui.ScalatagsTemplate._
-
-import controllers.routes
-
-object errorPage {
-
-  def apply(ex: Throwable)(implicit ctx: Context) =
-    layout(
-      title = "Internal server error"
-    ) {
-      main(cls := "page-small box box-pad")(
-        h1("Something went wrong on this page"),
-        p(
-          "If the problem persists, please ",
-          a(href := s"${routes.Main.contact}#help-error-page")("report the bug"),
-          "."
-        )
-      )
-    }
-}

app/views/site/bits.scala

@@ -3,6 +3,7 @@ package views.html.site
 import lila.api.Context
 import lila.app.templating.Environment._
 import lila.app.ui.ScalatagsTemplate._
+import controllers.routes
 
 object bits {
 
@@ -38,4 +39,18 @@ object bits {
   </body>
 </html>"""
     )
+
+  def errorPage(implicit ctx: Context) =
+    views.html.base.layout(
+      title = "Internal server error"
+    ) {
+      main(cls := "page-small box box-pad")(
+        h1("Something went wrong on this page"),
+        p(
+          "If the problem persists, please ",
+          a(href := s"${routes.Main.contact}#help-error-page")("report the bug"),
+          "."
+        )
+      )
+    }
 }