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Fatal error: Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:/opt/cpanel/ea-php80/root/usr/share/pear') in /home/ondemand/test.ondemandpro.net/php-docs-samples/cloud_sql/postgres/pdo/index.php:16 Stack trace: #0 {main} thrown in /home/ondemand/test.ondemandpro.net/php-docs-samples/cloud_sql/postgres/pdo/index.php on line 16