Fix User database permission for table ftp_traffic in multi servers setup

Author: ketoraire

install/lib/installer_base.lib.php

@@ -667,6 +667,14 @@ public function grant_master_database_rights($verbose = false) {
 				if(!$this->dbmaster->query($query, $value['db'] . '.dns_soa', $value['user'], $host)) {
 					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
 				}
+				
+				$query = "GRANT SELECT, INSERT, UPDATE ON ?? TO ?@?";
+				if ($verbose){
+					echo $query ."\n";
+				}
+				if(!$this->dbmaster->query($query, $value['db'] . '.ftp_traffic', $value['user'], $host)) {
+					$this->warning('Unable to set rights of user in master database: '.$value['db']."\n Query: ".$query."\n Error: ".$this->dbmaster->errorMessage);
+				}
 
 			}