Please help me

[BastiDE]

Hi.

I dont know why, but since the last login i become this:

Warning: Cannot modify header information - headers already sent by (output started at /users/northair/www/core/app.config.php:1) in /users/northair/www/core/modules/Login/Login.php on line 143

Warning: Cannot modify header information - headers already sent by (output started at /users/northair/www/core/app.config.php:1) in /users/northair/www/core/modules/Login/Login.php on line 154

And when i make a logout this:

Warning: Cannot modify header information - headers already sent by (output started at /users/northair/www/core/app.config.php:1) in /users/northair/www/core/common/Auth.class.php on line 341

Warning: Cannot modify header information - headers already sent by (output started at /users/northair/www/core/app.config.php:1) in /users/northair/www/core/modules/Logout/Logout.php on line 26

Please help me.

Basti

[BastiDE]

next problem: In the Admin center, i dont see the pilots, hubs and schedules. What can I do?

[Flightguy123]

next problem: In the Admin center, i dont see the pilots, hubs and schedules. What can I do?

What hoster is this?

Ada

[simpilot]

An error stating that headers have already been sent is 99% of the time white space after a closing php tag in one of your data class files or a module controller. I would look at any of those that you have modified. It is good practice to just leave the ending php tag off of these files.

[Nabeel]

simpilot is right, seems like in app.config.php it says line 1 it alreayd output something, so I'd look on line 1 and make sure you didn't put a space or something before the <?php tag

[BastiDE]

thanks.