how to solve this exception in laravel ? Symfony\Component\Debug\Exception\FatalThrowableError

I run this command to create model.

php artisan make:model BaseModel

but issue this exception

[Symfony\Component\Debug\Exception\FatalThrowableError]                   
 Parse error: syntax error, unexpected '<<' (T_SL), expecting end of file 

may i know how to handle this issue.

via Chebli Mohamed