diff --git a/interface/lib/classes/db_mysql.inc.php b/interface/lib/classes/db_mysql.inc.php
index 5145ae6bb35dced821bc84d6c11a4f9471ad072f..f0e7a602994884a7828cdac5ca133c17607c46fe 100644
--- a/interface/lib/classes/db_mysql.inc.php
+++ b/interface/lib/classes/db_mysql.inc.php
@@ -264,11 +264,11 @@ class db extends mysqli
 	}
 
 	public function queryOne($sQuery = '') {
-		return $this->query_one($sQuery);
+		return call_user_func_array(array(&$this, 'queryOneRecord'), func_get_args());
 	}
 
 	public function query_one($sQuery = '') {
-		return $this->queryOneRecord($sQuery);
+		return call_user_func_array(array(&$this, 'queryOneRecord'), func_get_args());
 	}
 
 	/**
@@ -297,11 +297,11 @@ class db extends mysqli
 	}
 
 	public function queryAll($sQuery = '') {
-		return $this->queryAllRecords($sQuery);
+		return call_user_func_array(array(&$this, 'queryAllRecords'), func_get_args());
 	}
 
 	public function query_all($sQuery = '') {
-		return $this->queryAllRecords($sQuery);
+		return call_user_func_array(array(&$this, 'queryAllRecords'), func_get_args());
 	}
 
 	/**
diff --git a/server/lib/classes/db_mysql.inc.php b/server/lib/classes/db_mysql.inc.php
index 49134799073eade8075943e77e26816c6563ccc5..af846efb71db67d430075002578b9315b9fc02f9 100644
--- a/server/lib/classes/db_mysql.inc.php
+++ b/server/lib/classes/db_mysql.inc.php
@@ -269,11 +269,11 @@ class db extends mysqli
 	}
 
 	public function queryOne($sQuery = '') {
-		return $this->query_one($sQuery);
+		return call_user_func_array(array(&$this, 'queryOneRecord'), func_get_args());
 	}
 
 	public function query_one($sQuery = '') {
-		return $this->queryOneRecord($sQuery);
+		return call_user_func_array(array(&$this, 'queryOneRecord'), func_get_args());
 	}
 
 	/**
@@ -302,11 +302,11 @@ class db extends mysqli
 	}
 
 	public function queryAll($sQuery = '') {
-		return $this->queryAllRecords($sQuery);
+		return call_user_func_array(array(&$this, 'queryAllRecords'), func_get_args());
 	}
 
 	public function query_all($sQuery = '') {
-		return $this->queryAllRecords($sQuery);
+		return call_user_func_array(array(&$this, 'queryAllRecords'), func_get_args());
 	}
 
 	/**
@@ -335,7 +335,7 @@ class db extends mysqli
 	}
 
 	public function query_all_array($sQuery = '') {
-		return $this->queryAllArray($sQuery);
+		return call_user_func_array(array(&$this, 'queryAllArray'), func_get_args());
 	}