Plugin produces errors in /metaboxes/default-content.php in line 111 to 114

[microTOOLParticipant]

Hi,

this time, I have another problem. Maybe it has something to do with the PHP-Version, because I switched to 7.1 today.

Now, when I edit a page or post on our website and click on “Save” after that, the website shows the following errors:

Warning: Illegal string offset 'customcontent' in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 111

Warning: Cannot assign an empty string to a string offset in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 111

Warning: Illegal string offset 'hide' in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 111

Warning: Illegal string offset 'override' in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 111

Warning: Illegal string offset 'override_source' in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 111

Warning: A non-numeric value encountered in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 114

Fatal error: Uncaught Error: Unsupported operand types in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php:114 Stack trace: #0 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/class-wp-hook.php(288): RPPDefaultContent->save(61348) #1 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/class-wp-hook.php(310): WP_Hook->apply_filters(NULL, Array) #2 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #3 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/post.php(3581): do_action('save_post', 61348, Object(WP_Post), false) #4 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/revision.php(300): wp_insert_post(Array) #5 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/revision.php(186): _wp_put_post_revision(Array) #6 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/class-wp-hook.php(288): wp_save_post_revision(58151) #7 /homepages/2/d585514017/htdocs/mt-live/web/wp-includes/class-wp-h in /homepages/2/d585514017/htdocs/mt-live/web/wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php on line 114

The plugin is deactivated at the moment. And this only happens in the backend.

Do you have any ideas here?

Best,
Patrick

• This topic was modified 6 years ago by  microTOOL.

[Ernest MarcinkoKeymaster]

Hi Patrick,

I have two possible variation that may solve the issues. You will have to replace the wp-content/plugins/related-posts-pro/backend/metaboxes/default-content.php file content.

1. Try this first.
2. If does not work, then this one.

Hopefully one of these should do the trick.

Best,
Ernest Marcinko
If you like my products, don't forget to rate them on codecanyon :)

[microTOOLParticipant]

Hi Ernest,

thanks for the quick help. I will try that tomorrow, early in the morning (German time), since I am already off work for today.

I’ll let you know about the solutions.

best regards,
Patrick

• This reply was modified 6 years ago by  microTOOL.

[microTOOLParticipant]

Hi again, Ernest,

I uploaded your first solution to our website today and it seems that the error is gone. We will have to try it some more but I guess that your changes fixed the error.

Thanks a lot,
Patrick

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