1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/BaseProtocol.java b/src/org/traccar/BaseProtocol.java
index aa98d776c..3af39a07c 100644
--- a/src/org/traccar/BaseProtocol.java
+++ b/src/org/traccar/BaseProtocol.java
@@ -42,7 +42,7 @@ public abstract class BaseProtocol implements Protocol {
     @Override
     public void sendCommand(ActiveDevice activeDevice, Command command) {
         if (!supportedCommands.contains(command.getType())) {
-            throw new RuntimeException("Command " + command + " is not supported in protocol " + getName());
+            throw new RuntimeException("Command " + command.getType() + " is not supported in protocol " + getName());
         }
         activeDevice.write(command);
     }