diff --git a/www/class/centreon-knowledge/procedures_DB_Connector.class.php b/www/class/centreon-knowledge/procedures_DB_Connector.class.php
index b3a94594cbe1a276f0d41aa7e0a42fb75e86738c..0f32c6ae5063bd42146cbce6b85644f03d45ee64 100644
--- a/www/class/centreon-knowledge/procedures_DB_Connector.class.php
+++ b/www/class/centreon-knowledge/procedures_DB_Connector.class.php
@@ -58,7 +58,7 @@ class procedures_DB_Connector {
     }
 
 	private function displayConnectionErrorPage() {
-		echo "<center><b>" . _("Connection to Wiki database failed, please contact your administrator") . "</b></center>";
+		echo "<center><b>" . _("Connection to Wiki database failed, please contact your administrator or read the Centreon online documentation to configure wiki access") . "</b></center>";
 		exit;
 	}
 
@@ -122,4 +122,4 @@ class procedures_DB_Connector {
     	return $DBRES;
     }
 }
-?>
\ No newline at end of file
+?>