Deprecated: Using ${var} in strings is deprecated, use {$var} instead in D:\Proyectos\Conciliaciones\Composer\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xlsx.php on line 408

Fatal error: Uncaught Error: Class "PhpOffice\PhpSpreadsheet\Reader\BaseReader" not found in D:\Proyectos\Conciliaciones\Composer\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xlsx.php:42 Stack trace: #0 {main} thrown in D:\Proyectos\Conciliaciones\Composer\vendor\phpoffice\phpspreadsheet\src\PhpSpreadsheet\Reader\Xlsx.php on line 42