PHP warning: Cannot modify header information - headers already sent by (output started at /public_html/core/xpdo/xpdo.class.php:12
Something at your site is trying to add page-header information after the headers have already been sent to the browser.
We need more information before we can help you.
- What version of MODX?
- Have you made any changes lately, and if so what were they?
- Is this happening in the front end of the Manager, or both?
- What do you do to make it happen?
- Is it happening on every page with every template, or is it limited to one page, or to pages that use a particular template?
Good afternoon. this error is gone. I don’t know what happened
Let’s hope it stays gone. 