Plugin in settings
Google Captcha version 2 will not work correctly, since the option “allow_url_fopen” is disabled. Please contact your hosting support service.
So i did
Host replies
If enabled, allow_url_fopen allows PHP’s file functions to retrieve data from remote locations such as an FTP server or web site, and could lead to code injection vulnerabilities.
Typically, these code injection vulnerabilities occur from improper input filtering when passing user-provided data to PHP functions. Disabling this function will help considerably in stopping your site(s) from being compromised, as well as help thwart the unauthorized use of our servers for abusive or malicious purposes.
It is not recommended to use that option. Instead you should use the curl library. If you are unable to do this yourself, you may need to ask a web developer to do this on your behalf.
Kind Regards,