Fatal error: Uncaught Error: Class "lsolesen\pel\PelException" not found in I:\www\php_vendor_tests\vendor\lsolesen\pel\src\PelDataWindowOffsetException.php:33 Stack trace: #0 {main} thrown in I:\www\php_vendor_tests\vendor\lsolesen\pel\src\PelDataWindowOffsetException.php on line 33