diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/InformationDialog.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/InformationDialog.kt
index 411996a8f..27291e8c1 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/InformationDialog.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/actions/InformationDialog.kt
@@ -45,6 +45,7 @@ import androidx.compose.ui.text.AnnotatedString
 import androidx.compose.ui.unit.dp
 import com.vitorpamplona.amethyst.R
 import com.vitorpamplona.amethyst.ui.components.toasts.ThrowableToastMsg
+import com.vitorpamplona.amethyst.ui.components.toasts.ThrowableToastMsg2
 import com.vitorpamplona.amethyst.ui.stringRes
 import com.vitorpamplona.amethyst.ui.theme.Size16dp
 import com.vitorpamplona.amethyst.ui.theme.StdHorzSpacer
@@ -72,6 +73,27 @@ fun InformationDialog(
     InformationDialog(title = stringRes(obj.titleResId), textContent = str, moreInfo = stack, buttonColors, onDismiss)
 }
 
+@Composable
+fun InformationDialog(
+    obj: ThrowableToastMsg2,
+    buttonColors: ButtonColors = ButtonDefaults.buttonColors(),
+    onDismiss: () -> Unit,
+) {
+    val str = stringRes(obj.description)
+
+    val stack =
+        remember(obj) {
+            val writer = StringWriter()
+            writer.append("\n")
+
+            obj.throwable.printStackTrace(PrintWriter(writer))
+
+            writer.toString()
+        }
+
+    InformationDialog(title = stringRes(obj.titleResId), textContent = str, moreInfo = stack, buttonColors, onDismiss)
+}
+
 @Composable
 fun InformationDialog(
     title: String,
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/DisplayErrorMessages.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/DisplayErrorMessages.kt
index 89c945c91..d7289698d 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/DisplayErrorMessages.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/DisplayErrorMessages.kt
@@ -82,6 +82,12 @@ fun DisplayErrorMessages(
                 }
             }
 
+            is ThrowableToastMsg2 -> {
+                InformationDialog(obj) {
+                    toastManager.clearToasts()
+                }
+            }
+
             is MultiErrorToastMsg -> {
                 MultiUserErrorMessageDialog(obj, accountViewModel, nav)
             }
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ThrowableToastMsg.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ThrowableToastMsg.kt
index 99d24adaa..4148e4a81 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ThrowableToastMsg.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ThrowableToastMsg.kt
@@ -28,3 +28,10 @@ class ThrowableToastMsg(
     val msg: String? = null,
     val throwable: Throwable,
 ) : ToastMsg()
+
+@Immutable
+class ThrowableToastMsg2(
+    val titleResId: Int,
+    val description: Int,
+    val throwable: Throwable,
+) : ToastMsg()
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ToastManager.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ToastManager.kt
index a19b889a0..dad9a09f8 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ToastManager.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/components/toasts/ToastManager.kt
@@ -62,6 +62,14 @@ class ToastManager {
         toasts.tryEmit(ThrowableToastMsg(titleResId, message, throwable))
     }
 
+    fun toast(
+        titleResId: Int,
+        description: Int,
+        throwable: Throwable,
+    ) {
+        toasts.tryEmit(ThrowableToastMsg2(titleResId, description, throwable))
+    }
+
     fun toast(
         titleResId: Int,
         resourceId: Int,
diff --git a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt
index 0e83f65e5..59351fc05 100644
--- a/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt
+++ b/amethyst/src/main/java/com/vitorpamplona/amethyst/ui/screen/loggedIn/AccountViewModel.kt
@@ -962,6 +962,12 @@ class AccountViewModel(
                 Log.w("AccountViewModel", "AutomaticallyUnauthorizedException", e)
             } catch (e: SignerExceptions.RunningOnBackgroundWithoutAutomaticPermissionException) {
                 Log.w("AccountViewModel", "TimedOutRunningOnBackgroundWithoutAutomaticPermissionExceptionException", e)
+            } catch (e: IllegalStateException) {
+                toastManager.toast(
+                    R.string.signer_not_found_exception,
+                    R.string.signer_illegal_state_exception_description,
+                    e,
+                )
             }
         }
     }
diff --git a/amethyst/src/main/res/values/strings.xml b/amethyst/src/main/res/values/strings.xml
index 965229207..216f20f77 100644
--- a/amethyst/src/main/res/values/strings.xml
+++ b/amethyst/src/main/res/values/strings.xml
@@ -68,7 +68,8 @@
 
     <string name="signer_not_found_exception">Signer not found</string>
     <string name="signer_not_found_exception_description">Was the Signer app uninstalled? Check if the signer is installed and has this account. Log off and Log in again of the signer app has changed.</string>
-
+    <string name="signer_illegal_state_exception">Signer misbehaved</string>
+    <string name="signer_illegal_state_exception_description">External signer returned a payload that is strange for the request. There might be a bug on either Amethyst or the Signer.</string>
 
     <string name="zaps">Zaps</string>
     <string name="view_count">View count</string>