Warning: require(vendor/autoload.php): Failed to open stream: No such file or directory in /home/pennyhay/public_html/cfe/taxjar-php/test/TaxJarTest.php on line 2

Fatal error: Uncaught Error: Failed opening required 'vendor/autoload.php' (include_path='.:/opt/cpanel/ea-php82/root/usr/share/pear') in /home/pennyhay/public_html/cfe/taxjar-php/test/TaxJarTest.php:2 Stack trace: #0 /home/pennyhay/public_html/cfe/taxjar-php/test/specs/SummaryRateTest.php(3): require() #1 {main} thrown in /home/pennyhay/public_html/cfe/taxjar-php/test/TaxJarTest.php on line 2