Publication error when adding wrap to page
Hello.
We have a problem when publishing a page where Muffin Builder is used to add a wrap or a divider, returning a blank page. Adding a section or using shortcuts to add items doesn't trigger this error. We tried to search for errors on logs both in Wordpress and from the server, but we didn't find anything out of the ordinary. Moreover, there are other 2 instances of Wordpress with Betheme installed on the same server, but none of them have the same problem.
What can be the problem?
Thank you.
Danilo Siori.
We have a problem when publishing a page where Muffin Builder is used to add a wrap or a divider, returning a blank page. Adding a section or using shortcuts to add items doesn't trigger this error. We tried to search for errors on logs both in Wordpress and from the server, but we didn't find anything out of the ordinary. Moreover, there are other 2 instances of Wordpress with Betheme installed on the same server, but none of them have the same problem.
What can be the problem?
Thank you.
Danilo Siori.
Comments
please disable all plugins included for this WP installation and check if this helps or not. If nothing changes, please go to theme folder, create php file with phpinfo() function inside and send us link to that file so we can have a look on your server settings. For more details about file creation, please visit https://mediatemple.net/community/products/dv/204643880/how-can-i-create-a-phpinfo.php-page
Sorry for the late reply.
After disabling all the plugins, publishing on the conditions I described returned this error:
Fatal error: Uncaught Error: [] operator not supported for strings in /var/www/clients/client1/web4/web/wp-content/themes/betheme/functions/builder/back.php:918 Stack trace: #0 /var/www/clients/client1/web4/web/wp-content/themes/betheme/functions/meta-portfolio.php(472): mfn_builder_save(3848) #1 /var/www/clients/client1/web4/web/wp-includes/class-wp-hook.php(300): mfn_portfolio_save_data(3848) #2 /var/www/clients/client1/web4/web/wp-includes/class-wp-hook.php(323): WP_Hook->apply_filters(NULL, Array) #3 /var/www/clients/client1/web4/web/wp-includes/plugin.php(453): WP_Hook->do_action(Array) #4 /var/www/clients/client1/web4/web/wp-includes/post.php(3505): do_action('save_post', 3848, Object(WP_Post), true) #5 /var/www/clients/client1/web4/web/wp-includes/post.php(3578): wp_insert_post(Array, false) #6 /var/www/clients/client1/web4/web/wp-admin/includes/post.php(378): wp_update_post(Array) #7 /var/www/clients/client1/web4/web/wp-admin/post.php(193): edit_post() #8 {main} thrown in /var/www/clients/client1/web4/web/wp-content/themes/betheme/functions/builder/back.php on line 918
We decided to try to update the theme and after that the problem seems to be solved.
Thank you.
Danilo Siori.