Exceeded MaxStartups\r\n

HTTP/1.1 407 Proxy Authentication Required
Content-Type: text/plain; charset=utf-8
Proxy-Authenticate: Basic realm="proxy"

HTTP/1.1 407 Proxy Authentication Required
Content-Type: text/plain; charset=utf-8
Proxy-Authenticate: Basic realm="proxy"

HTTP/1.1 407 Proxy Authentication Required
Content-Type: text/plain; charset=utf-8
Proxy-Authenticate: Basic realm="proxy"

HTTP/1.1 407 Proxy Authentication Required
Proxy-Authenticate: Basic realm=""

HTTP/1.1 407 Proxy Authentication Required
Proxy-Authenticate: Basic realm=""

Proxy Authentication Required