Website Inaccessible

[tommy2014]

Hi All,

As recently, we usually having problem with our site due to the data was too heavy, sometimes website is inaccessible due to server error. I have already tried to search on the internet on how to optimize Vestacp in order for my site to run more faster and avoid server error problem. Then i found this topic:

viewtopic.php?t=6474

Here is what i did: i followed the instructions to run these commands on the ssh:
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yum remove httpd bind-9 httpd-tools
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and
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su -c 'yum update'
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Then after that my website is inaccessible. Seems like the above instructions are only for installing a new VPS on Vestacp and new website, not for a website which already installed.

I'm very worry about my site now which really need your help to advise on how to fix it.
Whenever accessing my site, i got this error message: 502 Bad Gateway

I also unable to access Phpmyadmin page, but the Vestacp Admin Panel is still accessible as normal.

Please help to advise on how to fix the above problem.

Thank you so much in advance.

[Falzo]

you just uninstalled your apache webserver.

either you go and reinstall it via
yum install httpd
or you need at last to let vesta know of this change, have a look into the doc files for that.
you would then need to rewrite all user web configurations too.