Пользуюсь OpenServer. Выдает такую вот ошибку:
Server error! The server encountered an internal error and was unable to complete your request. Either the server is overloaded or there was an error in a CGI script. If you think this is a server error, please contact the webmaster. Error 500 localhost Apache
Лог запросов вот такой вот:
Nginx запросы (localhost: 127.0.0.1 [24/Mar/2017:11:41:47 +0600] "GET /site/captcha.php HTTP/1.1" "-" 500 1388 "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.110 Safari/537.36" "-") Apache запросы (localhost: 127.0.0.1 [24/Mar/2017:11:41:47 +0600] "GET /site/captcha.php HTTP/1.0" 500 1047 "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/57.0.2987.110 Safari/537.36") Apache отладка ([Fri Mar 24 11:41:47.049775 2017] [http:error] [pid 2348:tid 632] [client 127.0.0.1:1776] AH02429: Response header name 'Content type' contains invalid characters, aborting request)