Your website has a technical problem

Hello,

Since Friday my site is completely down. I have just received an ema
il with the following information, could someone help me with the procedure to follow?

I specify that I still have access to my wp-admin.

Thank you very much

Lucas

Si vous cherchez de l’aide pour ce problème, les informations suivantes pourraient vous être demandées?:
WordPress version 5.4.12
Thème actuel?: OceanWP (version 1.8.4)
Extension actuelle?: Elementor (version 3.10.2)
PHP version 8.0.27

Détails de l’erreur
======================
Une erreur de type E_ERROR a été causée dans la ligne 830 du fichier /home/grlu3439/public_html/wp-<wbr />content/plugins/elementor/core<wbr />/experiments/manager.php. Message d’erreur?: Uncaught Error: Call to undefined method Elementor\Utils::is_wp_cli() in /home/grlu3439/public_html/wp-<wbr />content/plugins/elementor/core<wbr />/experiments/manager.php:830
Stack trace:
#0 /home/grlu3439/public_html/wp-<wbr />content/plugins/elementor/incl<wbr />udes/plugin.php(700): Elementor\Core\Experiments\Man<wbr />ager->__construct()
#1 /home/grlu3439/public_html/wp-<wbr />content/plugins/elementor/incl<wbr />udes/plugin.php(641): Elementor\Plugin->init_compone<wbr />nts()
#2 /home/grlu3439/public_html/wp-<wbr />includes/class-wp-hook.php(287<wbr />): Elementor\Plugin->init('')
#3 /home/grlu3439/public_html/wp-<wbr />includes/class-wp-hook.php(311<wbr />): WP_Hook->apply_filters(NULL, Array)
#4 /home/grlu3439/public_html/wp-<wbr />includes/plugin.php(478): WP_Hook->do_action(Array)
#5 /home/grlu3439/public_html/wp-<wbr />settings.php(540): do_action('init')
#6 /home/grlu3439/public_html/wp-<wbr />config.php(90): require_once('/home/grlu3439/.<wbr />..')
#7 /home/grlu3439/public_html/wp-<wbr />load.php(37): require_once('/home/grlu3439/.<wbr />..')
#8 /home/grlu3439/public_html/wp-<wbr />admin/admin-ajax.php(22): require_once('/home/grlu3439/.<wbr />..')
#9 {main}
thrown