Critical error wordpress

I’m getting the following error, which prevents me from properly accessing the WordPress admin options

Un error del tipus E_ERROR s’ha produït a la línia 2090 del fitxer /home/customer/www/cnvilassar.com/public_html/wp-content/plugins/gtranslate/gtranslate.php. El missatge d’error: Uncaught ValueError: Unknown format specifier “t” in /home/customer/www/cnvilassar.com/public_html/wp-content/plugins/gtranslate/gtranslate.php:2090
Stack trace:
#0 /home/customer/www/cnvilassar.com/public_html/wp-content/plugins/gtranslate/gtranslate.php(2090): sprintf(‘Puedes disfruta…’, ”, ”)
#1 /home/customer/www/cnvilassar.com/public_html/wp-includes/class-wp-hook.php(341): GTranslate_Notices->gt_admin_notices(”)
#2 /home/customer/www/cnvilassar.com/public_html/wp-includes/class-wp-hook.php(365): WP_Hook->apply_filters(NULL, Array)
#3 /home/customer/www/cnvilassar.com/public_html/wp-includes/plugin.php(522): WP_Hook->do_action(Array)
#4 /home/customer/www/cnvilassar.com/public_html/wp-admin/admin-header.php(313): do_action(‘admin_notices’)
#5 /home/customer/www/cnvilassar.com/public_html/wp-admin/index.php(137): require_once(‘/home/customer/…’)
#6 {main}
  thrown