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Proxy Error 502 Ubuntu Server 18.04

Hi I want to install xenforo, I followed this documentation to install SSL

[login to view URL](with-letsEncrypt-&-Certbot)

Unfortunately I access the site to install it and I get this error:

Proxy Error

The proxy server received an invalid response from an upstream server.

The proxy server could not handle the request

Reason: DNS lookup failure for: [login to view URL]:[login to view URL]

Apache Server at [login to view URL] Port 443

Could anyone help me to fix and install xenforo on my server?

Thank you

Kĩ năng: Linux, Apache, Ubuntu, PHP, Nginx

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Về Bên Thuê:
( 0 nhận xét ) Ficulle, Italy

ID dự án: #26961717

22 freelancer đang chào giá trung bình €312 cho công việc này

(353 Nhận xét)
6.9
jbosseu

Have worked with xenforo and servers for many years. Can help you with install. let me know.

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6.8
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6.1
crystalhitesh

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manojmalviya93

Hi, As per your requirement, I have expertise in Linux Server Administration. I can help you with that. I have 10 years of experience in this domain and I have done this type of project many times for my remo Thêm

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6.0
rishuwork17

i can fix 502 error on website now, i am expert in this,I can start right now. Please initiate the chat. Thanks

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NEHABHAT92

Hi there, I have looked at your requirements with project " " and I am confident that I can do this project according to your desires and can deliver it on time.

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bishnudev3

I am a Linux admin have 7 years of experience in this field. I worked in webhosting industry and manage datacenter from remote. I give full server management support and I can do this for you . I also h Thêm

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AhmedSaberfl

Hello, I am extremely proficient with this kind of setup/installation and would like to assist you to solve this issue. Please check out my profile and customer feedback for more info about my skills and experience. Thêm

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4.8
rslavovwork

Hello Sir/madam, i have big experience with ubuntu and server administration. I can fix your issue and install xenforo for you. Feel free to ask me any questions that you have. Best Regards!

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4.9
LinuxGun

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sachinkumar19

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4.3
BryarGH

Hello my dear! IF you want to install SSL and Xenforo successfully I'm here to do everything for you installing and adding SSL for your forum until you finish.. IF you also want migrating let me know am expert and ca Thêm

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nguyentamcit

Hello how are you? [login to view URL] >>is this your site to need fix? do you have vps your site or cpanel?

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4.1
enginekhan

Hey there I can support you to get installed xenforo on your ubuntu server, I'm expert in ubuntu and experienced sysamdin. Lets get started Thanks

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bishoyabdo

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3.3
chamansolkhe

Hello, I have gone through your complete job posting for the Proxy server 502 issue you have got during SSL installation. I am a certified Server Administrator and DevOps Engineer with more than 5 years of experience. Thêm

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1.4