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Possible Duplicate: PHP: “Notice: Undefined variable” and “Notice: Undefined index” I have reduced this error down to the smallest amount of code and it is so small, that I really feel stupid ...

i have a registration form that should insert data but im always getting this error after submitting my form SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'first_name' cannot be ...

I am begineer in php . as this code i have been practising from tutorialspoint.com. in the site this code has produced the actual result but while running in my localhost it says undefined index : ...

I have a login.html page with a form. The form takes in username and password and then calls the home.php page. The home.php page assigns the username and password to a variable. $username = $_POST["...

I'm getting this error message within the dashboard or Wordpress: Notice: Undefined index: post_type in /var/www/vhosts/dpsnet.frontier.ms/wp-content/plugins/responsive-slider/responsive-slider.php ...

I get this error when I ran my php code! any help on what I need to do to fix it? Notice: Undefined index: username in C:\xampp\htdocs\Slamza\login.php on line 10 Notice: Undefined index: ...

I have a Opencart 3.0.3.8 php 8.0. How can I fix this error? PHP Warning: Undefined array key "admin-key" in /home/websitename/storage/modification/admin/controller/common/login.php on ...

I really need to make this table work but I can't find what's missing in my code or why this variable is undefined. The table works fine. It displays and so is a search box above it. The html code of ...

I just can't figure out why this error is even showing up: Notice: Undefined variable: authTime in /.../classname.class.php on line 33 class ClassName { private $authTime = null; const API_URL ...

how can I import mysql-connector-java-5.1.40-bin.jar file to IntelliJ? I was searching about hour but I cant find nothing.

I have created a bootstrap form ,but it won't connect to the database. After filling up the forms, it gives me an undefined index error. I have no idea what to do. Can you help me? I'm so lost. <...

My website has a PHP login script but the if(isset($_POST['submit'])) doesn't seem to work. It keeps returning with echo "Unable to login. Please contact administrator.";. The code is <?php ...

Possible Duplicate: PHP: “Notice: Undefined variable” and “Notice: Undefined index” hello everyone i am getting a problem while updating my record..when i click the edit ...

Possible Duplicate: PHP: Notice: Undefined index where the session variable is defined PHP: “Notice: Undefined variable” and “Notice: Undefined index” Ok, so this is the Error: Notice: ...

Please help, the error is something like this : Warning: Undefined array key "Nama" in D:\xampp\htdocs\phpdasar\pertemuan7\latihan2.php on line 11 Warning: Undefined array key "NIM&...