I’m getting errors

Hello,

your link at the WordPress Plugin Description page to your support page is bringng a 404! Therefore I post my issue here…

Warning: get_headers(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Warning: get_headers(): Failed to enable crypto in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Warning: get_headers(https://online.de/wp-content/uploads/): failed to open stream: operation failed in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Warning: get_headers(): SSL operation failed with code 1. OpenSSL Error messages: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Warning: get_headers(): Failed to enable crypto in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Warning: get_headers(https://online.de/wp-content/uploads/): failed to open stream: operation failed in /is/htdocs/my/www/online/wp-content/plugins/protect-uploads/admin/class-protect-uploads-admin.php on line 206

Any ideas what’s going wrong?