Not a bug Error posting


Active member

When a user try to post, he gets this message:

An exception occurred: json_encode(): Invalid UTF-8 sequence in argument in /var/www/www/xenforo/library/XenForo/ViewRenderer/Json.php on line 179
  1. XenForo_Application::handlePhpError()
  2. json_encode() in XenForo/ViewRenderer/Json.php at line 179
  3. XenForo_ViewRenderer_Json::jsonEncodeForOutput() in XenForo/ViewPublic/Error/ServerError.php at line 49
  4. XenForo_ViewPublic_Error_ServerError->renderJson() in XenForo/ViewRenderer/Abstract.php at line 215
  5. XenForo_ViewRenderer_Abstract->renderViewObject() in XenForo/ViewRenderer/Json.php at line 88
  6. XenForo_ViewRenderer_Json->renderView() in XenForo/FrontController.php at line 533
  7. XenForo_FrontController->renderView() in XenForo/FrontController.php at line 156
  8. XenForo_FrontController->run() in /var/www/www/xenforo/index.php at line 13
I do not know what to do...