diff --git a/app/__init__.py b/app/__init__.py
index 3187ea7af8..a3f0483912 100644
--- a/app/__init__.py
+++ b/app/__init__.py
@@ -2,7 +2,6 @@
 # pylint: disable=invalid-name
 
 import os
-import reprlib
 import socket
 import sys
 import time
@@ -112,8 +111,8 @@ class LogExceptionFormatter(logging.Formatter):
             if request.method == "GET":
                 record.http_params = str(request.args)
             else:
-                rep = reprlib.Repr()  # abbrège
-                record.http_params = str(rep.repr(request.form))
+                # rep = reprlib.Repr()  # abbrège
+                record.http_params = str(request.form)[:2048]
         else:
             record.url = None
             record.remote_addr = None