Warning: include(vendor/autoload.php): failed to open stream: No such file or directory in /var/www/html/centralapps/vendor/google/crc32/tests/CRC32Test.php on line 18

Warning: include(): Failed opening 'vendor/autoload.php' for inclusion (include_path='.:/usr/local/lib/php') in /var/www/html/centralapps/vendor/google/crc32/tests/CRC32Test.php on line 18

Fatal error: Uncaught Error: Class 'PHPUnit\Framework\TestCase' not found in /var/www/html/centralapps/vendor/google/crc32/tests/CRC32Test.php:25 Stack trace: #0 {main} thrown in /var/www/html/centralapps/vendor/google/crc32/tests/CRC32Test.php on line 25