diff --git a/htdocs/langs/en_US/errors.lang b/htdocs/langs/en_US/errors.lang
new file mode 100644
index 00000000000..ee37d8d5740
--- /dev/null
+++ b/htdocs/langs/en_US/errors.lang
@@ -0,0 +1,2 @@
+# Dolibarr language file - en_US - errors
+ErrorDuplicateTrigger=A trigger file named '<b>%s</b>' is already loaded. Remove duplicate trigger file in directory '<b>%s</b>'.
diff --git a/htdocs/langs/fr_FR/errors.lang b/htdocs/langs/fr_FR/errors.lang
new file mode 100644
index 00000000000..0106f408d31
--- /dev/null
+++ b/htdocs/langs/fr_FR/errors.lang
@@ -0,0 +1,2 @@
+# Dolibarr language file - fr_FR - errors
+ErrorDuplicateTrigger=Un fichier triggers du nom de '<b>%s</b>' est deja chargé. Supprimer le doublon du répertoire '<b>%s</b>'.