[3.3.x] Support Forum • Re: PHP Warning: Cannot modify header information - headers already sent by (output started at /includes/functions.php

(output started at /includes/functions.php:3035)

Yes. That line (3035) in includes/functions.php is where error messages are output.
That error message is being output before the cookies are written, so it is causing the subsequent error at 4150 where the cookies are written. As Noxwizard explained, you need to fix that earlier error.

Statistics: Posted by Brf — Mon Apr 15, 2024 12:32 pm

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