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Fatal error: Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:/usr/share/php') in /var/www/html/Clases25_26/01-PrimerasPaginasPhp/14-PackagistConLibreríasPHP/crearPDF.php:2 Stack trace: #0 {main} thrown in /var/www/html/Clases25_26/01-PrimerasPaginasPhp/14-PackagistConLibreríasPHP/crearPDF.php on line 2