Back.php error. Error message: Uncaught Error: [] operator not supported

noslenwerd · December 2019

Hello,

I already reached out to my hosting company and they are telling me there is an issue with BeTheme. We did try other themes to see if we would get the same issue, and we did not. We simply are trying to update the About Us page, and we get the following error:

When seeking help with this issue, you may be asked for some of the following information:
WordPress version 5.3
Current theme: Betheme (version 14.6)
Current plugin: (version )
PHP version 7.1.33

noslenwerd · December 2019

Error Details
=============
An error of type E_ERROR was caused in line 918 of the file /home/mcanneye/public_html/stacpa.com/wp-content/themes/betheme/functions/builder/back.php. Error message: Uncaught Error: [] operator not supported for strings in /home/mcanneye/public_html/stacpa.com/wp-content/themes/betheme/functions/builder/back.php:918
Stack trace:

noslenwerd · December 2019

#0 /home/mcanneye/public_html/stacpa.com/wp-content/themes/betheme/functions/meta-portfolio.php(477): mfn_builder_save(31)
#1 /home/mcanneye/public_html/stacpa.com/wp-includes/class-wp-hook.php(290): mfn_portfolio_save_data(31)
#2 /home/mcanneye/public_html/stacpa.com/wp-includes/class-wp-hook.php(312): WP_Hook->apply_filters(NULL, Array)
#3 /home/mcanneye/public_html/stacpa.com/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#4 /home/mcanneye/public_html/stacpa.com/wp-includes/post.php(4119): do_action('save_post', 31, Object(WP_Post), true)

noslenwerd · December 2019

#5 /home/mcanneye/public_html/stacpa.com/wp-includes/post.php(4196): wp_insert_post(Array, false)
#6 /home/mcanneye/public_html/stacpa.com/wp-admin/includes/post.php(407): wp_update_post(Array)
#7 /home/mcanneye/public_html/stacpa.com/wp-admin/post.php(219): edit_post()
#8 {main}
thrown

Pablo · December 2019

Hello,

Your theme is way too old.

Here is an instruction on how to update the theme:
http://themes.muffingroup.com/betheme/documentation/#general
Theme updates will not delete your content unless you have changed the
files directly in which case we suggest using a child theme.
We also recommend creating a backup file.
Please remove the theme completely from your theme folder and install a
fresh copy. Do not overwrite files.

thanks

Back.php error. Error message: Uncaught Error: [] operator not supported

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