Port 443 is already in use by another process

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1

Hi guys ,

I have a problem when iam trying to install lets’sencrypt on centos OS
i got the following error "Port 443 is already in use by another process "

please find the screenshot blow

2

Don’t use standalone, you’ve probably got a webserver running…

2 Likes
3

Thank you but it doesn’t works with Hostgator

4

Well, you didn’t tell about Hostgator, now did you :slight_smile:

You can’t expect us to have crystal balls :wink:

5

As @Osiris says, without all the information it’s a bit tricky to provide an answer. Can you provide a bit more info; the default template is …

Please fill out the fields below so we can help you better.

My domain is:

I ran this command:

It produced this output:

My operating system is (include version):

My web server is (include version):

My hosting provider, if applicable, is:

I can login to a root shell on my machine (yes or no, or I don’t know):

I’m using a control panel to manage my site (no, or provide the name and version of the control panel):

1 Like
6

Lol you’re right !
i mean its works on my own server but hostgator server it’s not

7

Hostgator offers many different services… Do you have simple hosting only? I.e., shared hosting. Or a VPS? You’re still not giving much to help you… Please fill in the template @serverco mentioned, it’s there for a good reason… (Why did you delete it anyway?)

8

My domain is: lifeofsite.com

I ran this command: ./letsencrypt-auto certonly

It produced this output: Failed authorization procedure. lifeofsite.com (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://lifeofsite.com/.well-known/acme-challenge/74NAW-IIhNt0abN-meh0AdgjxzcLsaPVMUqjuhVr8go: "

404 Not Found

Not Found

<p", www.lifeofsite.com (http-01): urn:acme:error:unauthorized :: The client lacks sufficient authorization :: Invalid response from http://www.lifeofsite.com/.well-known/acme-challenge/HDLXK6LPKBVbKaX7sCTxhZsRi3dEDHmIEEsVFJIkckQ: " 404 Not Found

Not Found

<p"

IMPORTANT NOTES:

My operating system is (include version): CentOS 6.8

My web server is (include version): Apache/2.2.31

My hosting provider, if applicable, is: hostgator

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