 <ul>   <li>Check the proxy settings to make sure that they are correct.</li>   <li>Contact your network administrator to make sure the proxy server is     working.</li> </ul> 
<ul> <li>Proksi moslamalari to‘g‘ri ekanligini tekshirib ko‘ring.</li> <li>Proksi server ishlayotganligiga ishonch hosil qilish uchun tarmoq administratori bilan bog‘laning.</li> </ul>