سلام من این کارها رو انجام دادم ولی این ارور میده من این کارو تو کامپیوتر انجام میدم یعنی تو سایت شبیه سازی شده (localhost)به نظر شما میتونه از این باشه ؟
Internal Server Error

The server encountered an internal error or misconfiguration and was unable to complete your request.
Please contact the server administrator, admin@localhost and inform them of the time the error occurred, and anything you might have done that may have caused the error.
More information about this error may be available in the server error log.