here are my application/logs/cli-error.log
2018-07-07 08:07:00 Error: [Cake\Console\Exception\MissingShellException] Shell class for "Serve" could not be found. in D:\xampp1\htdocs\app\vendor\cakephp\cakephp\src\Console\ShellDispatcher.php on line 327 Stack Trace: #0 D:\xampp1\htdocs\app\vendor\cakephp\cakephp\src\Console\ShellDispatcher.php(226): Cake\Console\ShellDispatcher->findShell('Serve') #1 D:\xampp1\htdocs\app\vendor\cakephp\cakephp\src\Console\ShellDispatcher.php(182): Cake\Console\ShellDispatcher->_dispatch(Array) #2 D:\xampp1\htdocs\app\vendor\cakephp\cakephp\src\Console\ShellDispatcher.php(128): Cake\Console\ShellDispatcher->dispatch(Array) #3 D:\xampp1\htdocs\app\bin\cake.php(34): Cake\Console\ShellDispatcher::run(Array) #4 {main}