Warning: require(C:\xampp\htdocs\cms-propay\vendor\ratchet\pawl\tests\autobahn/../../vendor/autoload.php): Failed to open stream: No such file or directory in C:\xampp\htdocs\cms-propay\vendor\ratchet\pawl\tests\autobahn\runner.php on line 5

Fatal error: Uncaught Error: Failed opening required 'C:\xampp\htdocs\cms-propay\vendor\ratchet\pawl\tests\autobahn/../../vendor/autoload.php' (include_path='C:\xampp\php\PEAR') in C:\xampp\htdocs\cms-propay\vendor\ratchet\pawl\tests\autobahn\runner.php:5 Stack trace: #0 {main} thrown in C:\xampp\htdocs\cms-propay\vendor\ratchet\pawl\tests\autobahn\runner.php on line 5