Fatal error: Uncaught Error: Call to undefined function add_filter() in C:\inetpub\wwwroot\uatod.org.tr\wp-content\plugins\contact-form-7\includes\capabilities.php:3
Stack trace:
#0 {main}
  thrown in C:\inetpub\wwwroot\uatod.org.tr\wp-content\plugins\contact-form-7\includes\capabilities.php on line 3