Can’t access to dashboard /wp-admin when logging

Hey there,
First of all, thank you for your usefull plugin. That’s a good response to our client’s need.

But we got a infinite load when when try to login on dashboard.
Errors that we’ve found are :
– failed to open stream: HTTP request failed! in /var/www/html/wp-content/plugins/easy-age-verifier/lib/extras/wpApi.php on line 48
– Uncaught Error: Call to undefined method eav\app\verification::getVerifications() in /srv/www/vhosts/grosbois_wp/releases/20210225115109/server/wp-content/plugins/easy-age-verifier/lib/assets/templates/admin/debugInfo.php:36

Please could you help us in order to access correctly to our dashboard from loggin page please?

The page I need help with: [log in to see the link]