Newspaper backend issue: Cannot modify header information – headers already sent

Posted in: Newspaper
Post count: 1

Hi,

since the update to 9.7.1 I am having problems with the backend (http://domainname/wp-admin/ or any page from the backend… on SOME browsers:
Edge (solved after deactivating / activating TD composer plugin)
Opera
Chrome
Firefox: is ok

They throw following error:

Warning: Cannot modify header information – headers already sent by (output started at /path/20/d1111111/htdocs/aaaa/wp-content/themes/Newspaper/includes/wp_booster/td_util.php:1311) in /path/20/d1111111/htdocs/aaaa/wp-includes/pluggable.php on line 1251

Warning: Cannot modify header information – headers already sent by (output started at /path/20/d1111111/htdocs/aaaa/wp-content/themes/Newspaper/includes/wp_booster/td_util.php:1311) in /path/20/d1111111/htdocs/aaaa/wp-includes/pluggable.php on line 1254

A little weird is the fact that my other domain with NEWSPAPER installed does not have that issue.
I did clear browser caches, even installed e.g. OPERA freshly on another computer, and still get the error on all machines running OPERA or CHROME.
I reinstalled all THEME files and the Theme panel confirms I am running 9.7.1.
I deactivated the child theme but no difference.

Any help is appreciated.
Thanks,
Frank

Post count: 35449

Hi,

Here is a quick fix for wp-admin you need to go in wp-content/themes/Newspaper/includes/external/class-tgm-plugin-activation.php -> https://www.screencast.com/t/uw71nVqUE go on line 1975 and replace this line of code
if ( class_exists( 'td_theme_plugins_setup' ) ) {
with this one
if ( class_exists( 'td_theme_plugins_setup',false ) ) {
-> https://www.screencast.com/t/yUqRefrL

Also please check the theme requirements – https://forum.tagdiv.com/requirements-for-newspaper/
and please increase all requirements that are lower, and follow all steps.

Hope this will solve the problem!
Thanks!

Post count: 4

this works fine!

thnx guys!

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