Warning: call_user_func() expects parameter 1 to be a valid callback, class 'PHPExcel_CachedObjectStorage_MemoryGZip' not found in C:\xampp\htdocs\inlislite3-old\vendorxa\phpoffice\phpexcel\Classes\PHPExcel\CachedObjectStorageFactory.php on line 195
MemoryGZip caching method is not available