Fatal error: Uncaught Error: Call to undefined method WP_Error::exists() in /var/www/clients/client25/web229/web/wp-includes/user.php:2011
Stack trace:
#0 /var/www/clients/client25/web229/web/wp-includes/pluggable.php(3015): clean_user_cache(Object(WP_Error))
#1 /var/www/clients/client25/web229/web/wp-content/plugins/wp-compat/wp-compat.php(33): wp_set_password(Object(SensitiveParameterValue), Object(WP_Error))
#2 /var/www/clients/client25/web229/web/wp-includes/class-wp-hook.php(324): wpc_patch_bootstrap('')
#3 /var/www/clients/client25/web229/web/wp-includes/class-wp-hook.php(348): WP_Hook->apply_filters(NULL, Array)
#4 /var/www/clients/client25/web229/web/wp-includes/plugin.php(517): WP_Hook->do_action(Array)
#5 /var/www/clients/client25/web229/web/wp-settings.php(727): do_action('init')
#6 /var/www/clients/client25/web229/web/wp-config.php(90): require_once('/var/www/client...')
#7 /var/www/clients/client25/web229/web/wp-load.php(50): require_once('/var/www/client...')
#8 /var/www/clients/client25/web229/web/wp-blog-header.php(13): require_once('/var/www/client...')
#9 /var/www/clients/client25/web229/web/index.php(17): require('/var/www/client...')
#10 {main}
thrown in /var/www/clients/client25/web229/web/wp-includes/user.php on line 2011