Fatal error: Uncaught Error: Class "lsolesen\pel\PelEntryNumber" not found in I:\www\php_vendor_tests\vendor\lsolesen\pel\src\PelEntrySByte.php:50 Stack trace: #0 {main} thrown in I:\www\php_vendor_tests\vendor\lsolesen\pel\src\PelEntrySByte.php on line 50