Undefined index error in mysql

I have used the code above and got errors that ' undefined index:. Receiving ' undefined index: name' error while sending submissions to MySQL database using PHP. I got a PHP code but it shows the error " undefined index in line 4 ( username) ". I cant find the ERROR, so please help me, thanks.

  • Bmw e46 transmission error codes
  • Python 3 error list
  • Lavadora secadora haceb error h1
  • Runtime error 207 free pascal

  • Video:Mysql undefined index

    Mysql error undefined