Thank you so much, liamtreacy! It’s a pity that it did not help. But I found a solution) Installed the plugin on another site and looked at what shortcode was on the page / fmemailverification / email-verification /
It turned out this: [email_verification]
Hi! Tell me, please, what Shortcode should be on the page “Email verification” for correct verification? I accidentally deleted it and now when I click on the link from the email I do not verify the email
