1 files changed, 1 insertions, 1 deletions
diff --git a/src/org/traccar/api/AsyncSocket.java b/src/org/traccar/api/AsyncSocket.java
index 783aeb740..906d16b5b 100644
--- a/src/org/traccar/api/AsyncSocket.java
+++ b/src/org/traccar/api/AsyncSocket.java
@@ -89,7 +89,7 @@ public class AsyncSocket extends WebSocketAdapter implements ConnectionManager.U
             try {
                 getRemote().sendString(Context.getObjectMapper().writeValueAsString(data), null);
             } catch (JsonProcessingException e) {
-                LOGGER.warn(null, e);
+                LOGGER.warn("Socket JSON formatting error", e);
             }
         }
     }