diff --git a/litellm/integrations/langfuse.py b/litellm/integrations/langfuse.py
index a3fa1e2cee..0647afabcd 100644
--- a/litellm/integrations/langfuse.py
+++ b/litellm/integrations/langfuse.py
@@ -317,22 +317,22 @@ class LangFuseLogger:
 
         try:
             tags = []
-            new_metadata = {}
-            for key, value in metadata.items():
-                if (
-                    isinstance(value, list)
-                    or isinstance(value, dict)
-                    or isinstance(value, str)
-                    or isinstance(value, int)
-                    or isinstance(value, float)
-                ):
-                    try:
+            try:
+                metadata = copy.deepcopy(
+                    metadata
+                )  # Avoid modifying the original metadata
+            except:
+                new_metadata = {}
+                for key, value in metadata.items():
+                    if (
+                        isinstance(value, list)
+                        or isinstance(value, dict)
+                        or isinstance(value, str)
+                        or isinstance(value, int)
+                        or isinstance(value, float)
+                    ):
                         new_metadata[key] = copy.deepcopy(value)
-                    except Exception as e:
-                        verbose_logger.error(
-                            f"Langfuse [Non-blocking error] - error copying metadata: {str(e)}"
-                        )
-            metadata = new_metadata
+                metadata = new_metadata
 
             supports_tags = Version(langfuse.version.__version__) >= Version("2.6.3")
             supports_prompt = Version(langfuse.version.__version__) >= Version("2.7.3")