Warning: include(vendor/autoload.php): failed to open stream: No such file or directory in /home/devguiasenviaf/back/vendor/google/crc32/tests/GoogleTest.php on line 18

Warning: include(vendor/autoload.php): failed to open stream: No such file or directory in /home/devguiasenviaf/back/vendor/google/crc32/tests/GoogleTest.php on line 18

Warning: include(): Failed opening 'vendor/autoload.php' for inclusion (include_path='.:/opt/cpanel/ea-php71/root/usr/share/pear') in /home/devguiasenviaf/back/vendor/google/crc32/tests/GoogleTest.php on line 18

Fatal error: Class 'PHPUnit\Framework\TestCase' not found in /home/devguiasenviaf/back/vendor/google/crc32/tests/GoogleTest.php on line 25