title: wordpress Captcha Error: The reCAPTCHA wasn’t entered correctly
body: <p>I suddenly keep receiving this error &quot;The reCAPTCHA wasn’t entered correctly&quot; for all wordpress and woocommerce and contact forms in my website. reCAPTCHA was working with no problem for more than 2 years. now none of the reCAPTCHA plugins works. things I have checked are:</p>
  <p>disabling all plugins and testing several times.
  changing theme to wordpress default theme.
  checking site key and secret key.
  trying captcha 3.</p>
  <p>I have a website in subdirectory. same problem exists for the second website. two websites have different themes and plugins.
  I will appreciate you if you have any solution or idea to solve this problem.</p>