Symptoms:
I get an error message: 'Cannot modify header information - headers already sent by (output started at /var/www/inextia.dk/public_html/wp-content/plugins/sitepress-multilingual-cms/vendor/wpml/wpml/src/UserInterface/Web/Infrastructure/WordPress/CompositionRoot/Config/ExistingPage/PostEditPage.php:23) in /var/www/inextia.dk/public_html/wp-includes/functions.php on line 7168.'
Questions:
Why does the WPML Multilingual CMS plugin prevent me from editing posts and pages?
How can I resolve the error message related to header information?
Thanks for the patience. We checked further and it seems it might be related to server issue / blockage of some files.
On localhost I have reinstalled WordPress core and that fixed the issue and works fine. I have tried the same on your staging site but issue still happens.
Video: hidden link
Our 2nd tier support think that this blockage / missing files could be due to Conditional Serving by Host or WAF.
I advise you to contact hosting support to check server log, disable any related security mentioned above or if possible that you try your website on another hosting / server, it should work fine there after re-install of WP core files.
Regards,
Drazen
The topic ‘[Closed] Found issue with WPML Multilingual CMS, locks users from editing’ is closed to new replies.
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