Login cookie error because of child theme

Hello

I’m facing the login “Error: Cookies are blocked due to unexpected output”.

I have checked everything and it appears that the error is caused by my customify-child theme.

When I deactivate it I can log in, when I activate it I can’t log in.

I tried to comment on all my personal adds in the functions.php of the child theme but it doesn’t change anything, even when I put a totally empty functions.php

And the theme screenshot of the child theme is not displayed in the theme panel.

I have checked everything else:

To deactivate the plugin folder doesn’t make any difference.
Plugins and WordPress are up to date.
WordPress core integrity is ok, the CRC checked by WP Tiger in the Cpanel is ok.
Permalinks are ok, at least they are set in a way that doesn’t produce API REST 404 error.
Cookies are not blocked on my navigators I can check them directly on it.

Thanks in advance.

• This topic was modified 4 years, 2 months ago by cyberdome.
• This topic was modified 4 years, 2 months ago by cyberdome.
• This topic was modified 4 years, 2 months ago by cyberdome.