error

[tengo77]

A PHP Error was encountered
Severity: 8192

Message: Array and string offset access syntax with curly braces is deprecated

Filename: Shared/String.php

Line Number: 530

Backtrace:

File: C:\xampp\htdocs\istana\application\libraries\PHPExcel\Autoloader.php
Line: 82
Function: _error_handler

File: C:\xampp\htdocs\istana\application\libraries\PHPExcel\Autoloader.php
Line: 82
Function: require

File: C:\xampp\htdocs\istana\application\libraries\PHPExcel\Autoloader.php
Line: 36
Function: spl_autoload_call

File: C:\xampp\htdocs\istana\application\libraries\PHPExcel.php
Line: 32
Function: require

File: C:\xampp\htdocs\istana\application\controllers\Metode.php
Line: 13
Function: library

File: C:\xampp\htdocs\istana\index.php
Line: 315
Function: require_once