diff --git a/htdocs/includes/pdoconnection.class.php b/htdocs/includes/pdoconnection.class.php
deleted file mode 100644
index dfc2bd8..0000000
--- a/htdocs/includes/pdoconnection.class.php
+++ /dev/null
@@ -1,164 +0,0 @@
-<?php
-
-class PDOConnection
-{
-
-    private static $_singletonInstance = null;
-    private $_db;
-    private $_config;
-
-    public function __construct()
-    {
-        $this->_config = parse_ini_file(ROOT . '/../config/trackdirect.ini', true);
-    }
-
-    /**
-     * Connect to the database.
-     */
-    private function createConnection()
-    {
-        if (is_array($this->_config) && isset($this->_config['database'])) {
-            $databaseconfig = $this->_config['database'];
-
-            if (!isset($databaseconfig['username'])) {
-                $databaseconfig['username'] = get_current_user();
-            }
-
-            try {
-                $this->_db = new PDO(
-                    sprintf(
-                        'pgsql:dbname=%s;host=%s;port=%s;user=%s;password=%s',
-                        $databaseconfig['database'],
-                        $databaseconfig['host'],
-                        $databaseconfig['port'],
-                        $databaseconfig['username'],
-                        $databaseconfig['password']
-                    ), null, null,
-                    array(
-                        PDO::ATTR_PERSISTENT => false,
-                        PDO::ATTR_ERRMODE => PDO::ERRMODE_EXCEPTION
-                    )
-                );
-            } catch (PDOException $e) {
-                echo $e;
-                throw new Exception("Failed to connect to database.");
-            }
-        } else {
-            throw new Exception("Failed to parse database ini file.");
-        }
-    }
-
-    /**
-     * Returnes a PDO db connection
-     *
-     * @return PDO
-     */
-    private function getConnection()
-    {
-        if($this->_db === null) {
-            $this->createConnection();
-        }
-
-        return $this->_db;
-    }
-
-    /**
-     * Executes an SQL statement, returning a result set as a PDOStatement object
-     *
-     * @param  string $sql
-     * @return PDOStatement
-     */
-    public function query($sql)
-    {
-        return $this->getConnection()->query($sql);
-    }
-
-    /**
-     * Prepares a statement for execution and returns a statement object
-     *
-     * @param  string $sql
-     * @return PDOStatement
-     */
-    public function prepare($sql)
-    {
-        return $this->getConnection()->prepare($sql);
-    }
-
-    /**
-     * Prepares a statement for execution and execute the prepared statement. Returnes the statment object
-     *
-     * @param  string $sql
-     * @param  array  $arguments
-     * @return PDOStatement
-     */
-    public function prepareAndExec($sql, array $arguments = array())
-    {
-        $statement = $this->prepare($sql);
-        $statement->execute($arguments);
-        return $statement;
-    }
-
-    /**
-     * Initiates a transaction. Turns off autocommit mode. Returns TRUE on success or FALSE on failure.
-     *
-     * @return boolean
-     */
-    public function beginTransaction()
-    {
-        $this->getConnection()->beginTransaction();
-    }
-
-    /**
-     * Commits a transaction. Returns TRUE on success or FALSE on failure.
-     *
-     * @return boolean
-     */
-    public function commit()
-    {
-        $this->getConnection()->commit();
-    }
-
-    /**
-     * Rolls back the current transaction (that was started by beginTransaction). Returns TRUE on success or FALSE on failure.
-     *
-     * @return boolean
-     */
-    public function rollBack()
-    {
-        $this->getConnection()->rollBack();
-    }
-
-    /**
-     * Get the ID of the last inserted record.
-     *
-     * @param  string $table
-     * @param  string $column
-     * @return int
-     */
-    public function lastInsertId($table, $column)
-    {
-        $suffix = '_' . $column . '_seq';
-
-        /* The max length of an identifier is 63 characters,
-         * if table_column_seq exceeds this postgres cuts the
-         * table name by default. */
-        $table = substr($table, 0, 63 - (strlen($suffix)));
-        $sequenceName = $table . $suffix;
-
-        return $this->getConnection()->lastInsertId($sequenceName);
-    }
-
-    /**
-     * Returnes an initiated PDOConnection
-     *
-     * @return PDOConnection
-     */
-    public static function getInstance()
-    {
-        if (self::$_singletonInstance === null) {
-            self::$_singletonInstance = new PDOConnection();
-        }
-
-        return self::$_singletonInstance;
-    }
-}