Fatal error: Uncaught Cake\Error\FatalErrorException: [InvalidArgumentException] Cannot use App\Error\AppExceptionRenderer as an `exceptionRenderer`. It must implement render() and write() methods. (/home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php:139) in /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php:398
Stack trace:
#0 [internal function]: Cake\Error\ErrorTrap->handleError(256, '[InvalidArgumen...', '/home/22_smile_...', 398, Array)
#1 /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php(398): trigger_error('[InvalidArgumen...', 256)
#2 /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php(252): Cake\Error\ExceptionTrap->logInternalError(Object(InvalidArgumentException))
#3 [internal function]: Cake\Error\ExceptionTrap->handleException(Object(InvalidArgumentException))
#4 {main}
thrown in /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php on line 398
Fatal error: Uncaught Cake\Error\FatalErrorException: [InvalidArgumentException] Cannot use App\Error\AppExceptionRenderer as an `exceptionRenderer`. It must implement render() and write() methods. (/home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php:139) in /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php:398
Stack trace:
#0 [internal function]: Cake\Error\ErrorTrap->handleError(256, '[InvalidArgumen...', '/home/22_smile_...', 398, Array)
#1 /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php(398): trigger_error('[InvalidArgumen...', 256)
#2 /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php(252): Cake\Error\ExceptionTrap->logInternalError(Object(InvalidArgumentException))
#3 /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php(337): Cake\Error\ExceptionTrap->handleException(Object(InvalidArgumentException))
#4 /home/22_smile_user3/www/sma-j in /home/22_smile_user3/www/sma-jin.com/vendor/cakephp/cakephp/src/Error/ExceptionTrap.php on line 398