esg450

I was getting this for a while, but posted a fix until this could be fixed on the cerber side on this thread: https://www.ads-software.com/support/topic/2factor-authentification-with-php-8-0-not-working/ .

Essentially just add this in your wp-config.php:

define( 'AUTOSAVE_INTERVAL', 60 );

Found a fix for this. In your wp-config add this line to fix the error:

define( 'AUTOSAVE_INTERVAL', 60 );

Just saw this thread and wanted to post my log as well. Also running PHP 8 on my servers:

[14-Dec-2022 20:35:47 UTC] PHP Fatal error:  Uncaught Error: Undefined constant "AUTOSAVE_INTERVAL" in /var/www/public/wp-includes/script-loader.php:1804
Stack trace:
#0 /var/www/public/wp-includes/class-wp-hook.php(308): wp_just_in_time_script_localization('')
#1 /var/www/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#2 /var/www/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#3 /var/www/public/wp-includes/script-loader.php(2012): do_action('wp_print_script...')
#4 /var/www/public/wp-content/plugins/wp-cerber/cerber-2fa.php(472): print_head_scripts()
#5 /var/www/public/wp-content/plugins/wp-cerber/cerber-2fa.php(349): CRB_2FA::show_2fa_page()
#6 /var/www/public/wp-content/plugins/wp-cerber/cerber-load.php(1732): CRB_2FA::restrict_and_verify(1)
#7 /var/www/public/wp-content/plugins/wp-cerber/cerber-load.php(1700): cerber_restrict_user(1)
#8 /var/www/public/wp-includes/class-wp-hook.php(308): {closure}('')
#9 /var/www/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters('', Array)
#10 /var/www/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#11 /var/www/public/wp-includes/pluggable.php(48): do_action('set_current_use...')
#12 /var/www/public/wp-includes/user.php(3610): wp_set_current_user(1)
#13 /var/www/public/wp-includes/pluggable.php(70): _wp_get_current_user()
#14 /var/www/public/wp-includes/capabilities.php(873): wp_get_current_user()
#15 /var/www/public/wp-content/plugins/enable-media-replace/classes/emr-plugin.php(45): current_user_can('upload_files')
#16 /var/www/public/wp-includes/class-wp-hook.php(308): EnableMediaReplace\EnableMediaReplacePlugin->runtime('')
#17 /var/www/public/wp-includes/class-wp-hook.php(332): WP_Hook->apply_filters(NULL, Array)
#18 /var/www/public/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#19 /var/www/public/wp-settings.php(480): do_action('plugins_loaded')
#20 /var/www/public/wp-config.php(143): require_once('/var/www/public...')
#21 /var/www/public/wp-load.php(50): require_once('/var/www/public...')
#22 /var/www/public/wp-blog-header.php(13): require_once('/var/www/public...')
#23 /var/www/public/index.php(17): require('/var/www/public...')
#24 {main}
  thrown in /var/www/public/wp-includes/script-loader.php on line 1804