E_ERROR a été causée dans la ligne 145 du fichier

Hello support ! ??

Since the plugin was updated to 1.5.1, my site has a problem.

And since then, I can no longer log in to the administration.

Here is the detail of the error:

WordPress version 5.9
Thème actuel : Seeko Child (version )
Extension actuelle : BP Restrict (version 1.5.1)
PHP version 7.4.27

Détails de l’erreur
======================
Une erreur de type E_ERROR a été causée dans la ligne 145 du fichier /var/www/vhosts/site.fr/httpdocs/wp-content/plugins/bp-restrict/includes/function-options-init.php. Message d’erreur : Uncaught Error: Call to undefined method Redux::set_section() in /var/www/vhosts/site.fr/httpdocs/wp-content/plugins/bp-restrict/includes/function-options-init.php:145
Stack trace:
#0 /var/www/vhosts/site.fr/httpdocs/wp-content/plugins/bp-restrict/admin/class-bp-restrict-admin.php(149): require_once()
#1 /var/www/vhosts/site.fr/httpdocs/wp-includes/class-wp-hook.php(307): bp_restrict_Admin->load_options()
#2 /var/www/vhosts/site.fr/httpdocs/wp-includes/class-wp-hook.php(331): WP_Hook->apply_filters()
#3 /var/www/vhosts/site.fr/httpdocs/wp-includes/plugin.php(474): WP_Hook->do_action()
#4 /var/www/vhosts/site.fr/httpdocs/wp-settings.php(565): do_action()
#5 /var/www/vhosts/site.fr/httpdocs/wp-config.php(100): require_once(‘/var/www/vhosts…’)
#6 /var/www/vhosts/site.fr/httpdocs/wp-load.php(50): require_once(‘/var/www/vhosts…’)
#7 /var/www/vhosts/site.fr/httpdocs/wp-admin/admin-ajax.php(22): require_once(‘/var/www/vhosts…’)
#8 {main}
thrown

What should I do to fix this problem?

Thank you in advance for your help.