, WordPress caught an error with your theme, Betheme.

mediacym

Hello!

I got the following error after updating a web page on our site www.cym.com.au.

The changes were not save as well.

WordPress version 5.4.2

Current theme: Betheme Child Theme (version 1.0.0)
Current plugin:  (version ) PHP version
7.4.3

Error Details

=============

An error of type E_ERROR was caused in line 887 of the
file
/home/cymcom/cym.com.au/wp-content/themes/betheme/functions/builder/back.php.
Error message: Uncaught Error: [] operator not supported for strings in
/home/cymcom/cym.com.au/wp-content/themes/betheme/functions/builder/back.php:887

Stack trace:

#0
/home/cymcom/cym.com.au/wp-content/themes/betheme/functions/meta-page.php(305):
mfn_builder_save(11002)

#1
/home/cymcom/cym.com.au/wp-includes/class-wp-hook.php(289):
mfn_page_save_data(11002)

#2 /home/cymcom/cym.com.au/wp-includes/class-wp-hook.php(311):
WP_Hook->apply_filters(NULL, Array)

#3 /home/cymcom/cym.com.au/wp-includes/plugin.php(478):
WP_Hook->do_action(Array)

#4 /home/cymcom/cym.com.au/wp-includes/post.php(4153):
do_action('save_post', 11002, Object(WP_Post), true)

#5 /home/cymcom/cym.com.au/wp-includes/post.php(4244):
wp_insert_post(Array, false)

#6
/home/cymcom/cym.com.au/wp-admin/includes/post.php(409): wp_update_post(Array)

#7 /home/cymcom/cym.com.au/wp-admin/post.php(227):
edit_post()

#8 {main}

  thrown

Bryan

Hello,

the child theme version does not matter.

Please update the parent theme to the newest version, then switch to the parent theme and check if the issue is resolved.

thanks

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mediacym

Thanks. Im using version 10.9. How can I find the update?

It doesnt show on the wordpress dashboard that an update is available.

marian

Bryan

Oh boy, you will have some issues regarding such an old theme. It is almost 6 years old.

The only sollution to update a theme old like this is to remove it from the FTP theme folder and replace it with the newest version of the theme - after that you will be able to update from the dashboard.

What I would do:

1. Create a copy of your website

2. Go to the copied version and disable all plugins

3. Update the theme by replacing files and update the theme and plugins as well ( very important)

4. See if everything works fine, if it does, enable the plugins and check again.

I would not try this on such an old theme directly, so please do this on a copy so you are 100% sure nothing will go wrong.

After a big update please also clear your browser cache, some CSS rules may still be saved there.

thanks

Learn more: Video Tutorials | How To | FAQ Vote on what comes next