PHP warning - Cannot modify header information - headers already sent by...

[alexh225]

Hi, thank you very much for the tutorial on youtube and the code.
I just tried it out and when I create or update the users, I get a PHP warning like:
Warning: Cannot modify header information - headers already sent by (output started at /www/htdocs/..../crud/partials/header.php:1) in /www/htdocs/..../crud/create.php on line 32

I tried out typical solutions / tips on the net, but without any success.
Do you have any idea?

Best regards!
Alex

In create.php / delete.php / update.php
After the opening PHP tag, add...
ob_start();