Pages not saving or updating
We have the same issue on both websites.
max_input_vars: 8192
Error-Report by Wordpress:
WordPress-Version 5.4.1
Aktuelles Theme: Betheme (Version 15.8)
Aktuelles Plugin: (Version )
PHP-Version 7.3.15
Fehler-Details
==============
Ein Fehler vom Typ E_ERROR wurde in der Zeile 918 der Datei /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-content/themes/betheme/functions/builder/back.php verursacht. Fehlermeldung: Uncaught Error: [] operator not supported for strings in /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-content/themes/betheme/functions/builder/back.php:918
Stack trace:
#0 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-content/themes/betheme/functions/meta-portfolio.php(472): mfn_builder_save(480)
#1 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-includes/class-wp-hook.php(289): mfn_portfolio_save_data(480)
#2 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-includes/class-wp-hook.php(311): WP_Hook->apply_filters(NULL, Array)
#3 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-includes/plugin.php(478): WP_Hook->do_action(Array)
#4 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-includes/post.php(4153): do_action('save_post', 480, Object(WP_Post), true)
#5 /var/www/vhosts/nybrlpuz.host213.checkdomain.de/jh-freierredner.de/wp-includes/post.php(4244): wp_insert_post(Array, false)
Comments
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