Warning: require_once(C:\wamp64\www\vendor\paragonie\constant_time_encoding\tests/../vendor/autoload.php): Failed to open stream: No such file or directory in C:\wamp64\www\vendor\paragonie\constant_time_encoding\tests\autoload.php on line 2

Fatal error: Uncaught Error: Failed opening required 'C:\wamp64\www\vendor\paragonie\constant_time_encoding\tests/../vendor/autoload.php' (include_path='.;C:\php\pear') in C:\wamp64\www\vendor\paragonie\constant_time_encoding\tests\autoload.php:2 Stack trace: #0 {main} thrown in C:\wamp64\www\vendor\paragonie\constant_time_encoding\tests\autoload.php on line 2